{"title":"Gifts \u0026 Gadgets","description":"\u003cp\u003eThoughtful gifts and clever gadgets for desks, bars, winter days and hobbyists. Free shipping on every order.\u003c\/p\u003e","products":[{"product_id":"large-newtons-cradle-black-wooden-base","title":"Large Newton's Cradle with Black Wooden Base","description":"\u003cp\u003eFive polished steel balls, a stainless frame and a polished black wooden base: a classic Newton's cradle, scaled up. Lift one ball and let it fall, and the energy passes through the row and out the far side, over and over, for more than 40 seconds of swing. Release two and the pattern changes with them. It is the kind of desk object people pick up without really thinking about it.\u003c\/p\u003e\u003cp\u003eAt 7 by 4.6 by 7 inches with 0.9-inch balls, and weighing about 2 lb, it is large enough to read as a piece of decor rather than a trinket, and the ball alignment is accurate enough that the swing stays even instead of clattering itself out within seconds. The stainless steel frame and polished wooden base are built for daily handling on a desk, a shelf or a counter.\u003c\/p\u003e\u003cp\u003eIt works as an office accessory, something to reach for during a long call, or a teaching aid for conservation of momentum and energy in a classroom. It also makes a thoughtful gift for a colleague or a student.\u003c\/p\u003e\u003cp\u003eCare tip: the balls hang on fishing line, so set them swinging along a straight line and the lines will not tangle. If they do, a little patience untangles them, and wiping the balls with a cloth restores a short swing. Safety note: the steel balls and lines are not a toy, so keep the cradle out of reach of young children and pets, and supervise any child using it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBalls: 5 polished steel, 0.9 in each\u003c\/li\u003e\n\u003cli\u003eSize: 7 x 4.6 x 7 in\u003c\/li\u003e\n\u003cli\u003eWeight: about 2 lb\u003c\/li\u003e\n\u003cli\u003eFrame: stainless steel\u003c\/li\u003e\n\u003cli\u003eBase: polished black wood\u003c\/li\u003e\n\u003cli\u003eBalls hang on: fishing line\u003c\/li\u003e\n\u003cli\u003eSwing time: over 40 seconds\u003c\/li\u003e\n\u003cli\u003eUses: desk decor, office accessory, classroom teaching aid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renewergy","offers":[{"title":"1 Pack","offer_id":67717081497770,"sku":"REN-NEWTON-1PK","price":39.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67717439324330,"sku":"REN-NEWTON-2PK","price":74.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67717439357098,"sku":"REN-NEWTON-3PK","price":99.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":67717439389866,"sku":"REN-NEWTON-4PK","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/files\/hf_20261021_175535_58566845-9fa9-45ba-af0e-ab7dc6089f60.png?v=1792605478"},{"product_id":"periodic-table-real-elements-acrylic-block","title":"Periodic Table with 83 Real Element Samples","description":"\u003cp\u003eEighty-three real element samples, sealed in a clear acrylic block you can hold in one hand. Each sample sits in its own place on a printed Periodic Table of the Elements, some as the pure element and others as a stable compound, so the block works as a reference and as an object people want to pick up and turn over. Radioactive element samples are not included.\u003c\/p\u003e\u003cp\u003eThe block is clear acrylic: sturdy, non-toxic and odorless, so you can see every three-dimensional sample from both sides. At 8 by 5 by 1 inches it sits on a desk, a shelf or a classroom bench. The element labels are small print, so it is best enjoyed up close.\u003c\/p\u003e\u003cp\u003eIt suits students, teachers, chemists and anyone who likes science on display, and it makes a strong gift for a birthday, Christmas or a competition prize. Safety note: the samples are sealed inside the acrylic and the block is a display piece, not a toy. Keep it away from young children and pets, supervise any child handling it, and never try to open, cut or break the block.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElements: 83 real samples, no radioactive elements\u003c\/li\u003e\n\u003cli\u003eForm: pure elements and stable compounds\u003c\/li\u003e\n\u003cli\u003eMaterial: clear acrylic, non-toxic, odorless\u003c\/li\u003e\n\u003cli\u003eSize: 8 x 5 x 1 in\u003c\/li\u003e\n\u003cli\u003eUses: science gift, classroom display, desk decor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renewergy","offers":[{"title":"1 Pack","offer_id":67717146280106,"sku":"REN-PERIODIC-1PK","price":59.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67717485527210,"sku":"REN-PERIODIC-2PK","price":99.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67717485559978,"sku":"REN-PERIODIC-3PK","price":129.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":67717485592746,"sku":"REN-PERIODIC-4PK","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/files\/hf_20261021_182656_b73678bf-f186-48b0-b0d0-3638c28f9f72.png?v=1792607490"},{"product_id":"solar-power-bank-20000mah-4-cables","title":"Solar Power Bank 20000mAh with 4 Built-in Cables","description":"\u003cp\u003eA 20,000 mAh power bank that charges almost anything you are carrying, with four cables built into the body, two USB-C, one iOS and one USB-A, plus USB-C, USB-A and iOS ports and a wireless charging area for a phone or an Apple Watch. Between them you can run up to six devices at once without digging through a bag for the right cable.\u003c\/p\u003e\u003cp\u003eThe USB-C port supports 20W fast charging, so a phone goes from empty to usable quickly rather than over an evening, and the capacity covers several full phone charges, or a tablet and a watch across a weekend away. A built-in solar panel adds charge in direct sunlight while you are out, and for a full recharge you plug in a USB cable (wall adapter not included).\u003c\/p\u003e\u003cp\u003eAround the case are the extras that make it an outdoor tool rather than a desk accessory: a flashlight with three modes, a camping light with three brightness levels, a red indicator light, a compass and a carabiner for clipping it to a pack. It suits camping, hiking, travel days and festivals, and it is worth keeping charged in an emergency kit for storms and power cuts.\u003c\/p\u003e\u003cp\u003eThe rugged ABS and PC shell has silicone covers over the ports (IPX5 rated by the maker) and silicone corners to absorb knocks, and built-in protection guards against overcharging, over-discharge, over-current and short circuits. Wireless charging is slower than a cable, and at 20,000 mAh this is a hefty unit that suits a bag more than a pocket. At about 74 Wh it fits carry-on limits, but check with your airline.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCapacity: 20,000 mAh\u003c\/li\u003e\n\u003cli\u003eBuilt-in cables: 2 USB-C, 1 iOS, 1 USB-A\u003c\/li\u003e\n\u003cli\u003ePorts: USB-C, USB-A and iOS\u003c\/li\u003e\n\u003cli\u003eWireless: charging area for phone and Apple Watch\u003c\/li\u003e\n\u003cli\u003eFast charging: 20W via USB-C\u003c\/li\u003e\n\u003cli\u003eRecharge: USB cable, or the built-in solar panel in direct sun\u003c\/li\u003e\n\u003cli\u003eDevices: up to 6 at once\u003c\/li\u003e\n\u003cli\u003eExtras: 3-mode flashlight, 3-level camping light, red indicator, compass, carabiner\u003c\/li\u003e\n\u003cli\u003eProtection: silicone port covers (IPX5 rated by the maker), overcharge, over-discharge, over-current and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eIn the box: power bank, charging cable, user manual, carabiner\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renewergy","offers":[{"title":"1 Pack","offer_id":67717255004330,"sku":"REN-SOLARBANK-1PK","price":59.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67717425987754,"sku":"REN-SOLARBANK-2PK","price":99.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67717426020522,"sku":"REN-SOLARBANK-3PK","price":129.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":67717426053290,"sku":"REN-SOLARBANK-4PK","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/files\/solar-power-bank-20000mah-main.jpg?v=1792688026"},{"product_id":"cocktail-smoker-kit-with-torch","title":"Cocktail Smoker Kit with Torch","description":"\u003cp\u003eThis whiskey smoker kit gives an Old Fashioned a smoky finish at home. Fill the oak cocktail smoker with wood chips, light them with the torch, set the smoker on your glass and let the smoke settle into the drink for a minute. It works with bourbon, whiskey, rum and any cocktail that can take a little smoke.\u003c\/p\u003e\u003cp\u003eThe old fashioned smoker kit arrives in a black gift box with an oak smoker and lid, a refillable triple-flame torch, six wood chip flavours (cherry, oak, pecan, pear, apple and beech), six stone ice cubes, an ice ball mould, two metal filters, a spoon, pliers and a cleaning brush. The torch arrives empty and butane is not included, so fill it with standard butane before the first use. The same smoke also works on cheese, dried fruit and meats, at home, on the bar cart or outdoors.\u003c\/p\u003e\u003cp\u003eIt makes a great gift for Christmas and the holidays, and for birthdays, Father's Day and anniversaries: a great gift for men, for dad or a husband, and for anyone who enjoys a good drink. Safety note: the torch produces an open flame. Use it in a well-ventilated space, keep it away from children and anything flammable, never leave a lit torch or smouldering chips unattended, and let the smoker cool fully before cleaning. Intended for adults of legal drinking age.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSmoker: oak wood with lid\u003c\/li\u003e\n\u003cli\u003eTorch: refillable triple flame, empty, butane not included\u003c\/li\u003e\n\u003cli\u003eWood chips: 6 flavours (cherry, oak, pecan, pear, apple, beech)\u003c\/li\u003e\n\u003cli\u003eAccessories: 6 stone ice cubes, ice ball mould, 2 metal filters, spoon, pliers, cleaning brush\u003c\/li\u003e\n\u003cli\u003eUses: cocktails, whiskey, bourbon, rum, cheese, dried fruit, meats\u003c\/li\u003e\n\u003cli\u003ePackaging: black gift box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renewergy","offers":[{"title":"1 Pack","offer_id":67735701061802,"sku":"REN-SMOKER-1PK","price":49.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67771245461674,"sku":"REN-SMOKER-2PK","price":84.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67771245494442,"sku":"REN-SMOKER-3PK","price":119.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":67771245527210,"sku":"REN-SMOKER-4PK","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/files\/hf_20261028_171928_1e6e8c10-4178-4c07-aea7-a583d4c4fed3.png?v=1793208064"},{"product_id":"rechargeable-hand-warmers","title":"Rechargeable Hand Warmers","description":"\u003cp\u003eWarm hands in about two seconds, without opening another disposable pack. These rechargeable hand warmers are electric and reusable: they heat up at the press of a button and have three settings: 108°F for mild warmth, 120°F for everyday use and 131°F for properly cold days. Choose the level for a winter walk, a golf round, a game from the stands or the wait for the morning bus.\u003c\/p\u003e\u003cp\u003eOn the low setting a full charge gives up to 20 hours of heat, with fewer hours on the higher settings, and a full charge takes about 4 hours. The heat comes from the orange panel on the front of each warmer, so hold that side toward your hands. Each warmer weighs 3.5 oz and is 1.1 in thick, small enough for a coat pocket, a glove, a purse or a backpack. Slide the two together for concentrated warmth, or split them and keep one in each pocket.\u003c\/p\u003e\u003cp\u003eEvery pack is a pair of warmers with a charging cable. They make a practical gift for Christmas and the holidays: for dad, a husband, a brother, golfers, hunters, commuters, sports parents and anyone who feels the cold. Safety note: the high setting reaches 131°F. Do not hold a warmer against bare skin for long periods, never use one while asleep, keep them away from young children and pets, stop using any warmer that is damaged or swollen, and charge them only with the cable supplied.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePack size: 1 pair (2 warmers) with charging cable\u003c\/li\u003e\n\u003cli\u003eHeat settings: 108°F, 120°F, 131°F\u003c\/li\u003e\n\u003cli\u003eWarm-up: about 2 seconds\u003c\/li\u003e\n\u003cli\u003eRun time: up to 20 hours on low\u003c\/li\u003e\n\u003cli\u003eCharge time: about 4 hours\u003c\/li\u003e\n\u003cli\u003eBattery: rechargeable\u003c\/li\u003e\n\u003cli\u003eDesign: slide together or use separately\u003c\/li\u003e\n\u003cli\u003eSize: 3.5 oz and 1.1 in thick each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renewergy","offers":[{"title":"1 Pack","offer_id":67735725572266,"sku":"REN-HANDWARMER-1PK","price":29.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67771593097386,"sku":"REN-HANDWARMER-2PK","price":49.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67771593130154,"sku":"REN-HANDWARMER-3PK","price":69.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":67771593162922,"sku":"REN-HANDWARMER-4PK","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/files\/hf_20261028_181432_507c8d7c-c7a6-4bb5-ab31-4e09bfb66def.png?v=1793211776"},{"product_id":"3d-printing-pen-with-oled-display","title":"3D Printing Pen with OLED Display","description":"\u003cp\u003eDraw in the air. This 3D pen, also called a 3D printing pen, melts plastic filament and extrudes it as a thin line you can shape into freestanding models, repairs, decorations and art, layer by layer. A slim, ergonomic body keeps it comfortable in the hand for long sessions.\u003c\/p\u003e\u003cp\u003eTwo controls give you precision. The feed speed is adjustable, so you set how fast material flows, and the temperature adjusts in 1-degree steps from 140 to 230°C (284 to 446°F). A large OLED display shows the temperature while you work. It works with 1.75mm filament, including PLA and ABS.\u003c\/p\u003e\u003cp\u003eThe kit includes the pen, 3 colours of filament, an AC adapter, a USB cord, a replacement nozzle and a manual. The pen can also run from a USB power bank that supplies at least 2A. It takes a little practice to draw smooth, controlled lines, so start with simple shapes.\u003c\/p\u003e\u003cp\u003eIt suits hobbyists, designers, students and anyone who likes making things by hand, and it is an easy gift for Christmas and birthdays, a great gift for men and women who enjoy making things. Safety note: the nozzle and melted plastic get very hot. Never touch the tip, work on a heat-safe surface in a well-ventilated room because heated filament can give off fumes, unplug the pen after use and let it cool before changing filament or putting it away. It is not a toy: keep it away from young children and supervise younger users at all times.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTemperature: adjustable in 1-degree steps, 140 to 230°C\u003c\/li\u003e\n\u003cli\u003eFeed: adjustable extrusion speed\u003c\/li\u003e\n\u003cli\u003eDisplay: large OLED\u003c\/li\u003e\n\u003cli\u003eFilament: 1.75mm, PLA and ABS compatible\u003c\/li\u003e\n\u003cli\u003eIncluded: pen, 3 colours of filament, AC adapter, USB cord, replacement nozzle, manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renewergy","offers":[{"title":"1 Pack","offer_id":67770874921130,"sku":"REN-3DPEN-1PK","price":69.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67772189769898,"sku":"REN-3DPEN-2PK","price":119.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67772189802666,"sku":"REN-3DPEN-3PK","price":169.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":67772189835434,"sku":"REN-3DPEN-4PK","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/files\/hf_20261028_164053_68458a29-b37b-4dab-aa76-c7bdcc38e677.png?v=1793214673"},{"product_id":"waterless-essential-oil-diffuser","title":"Waterless Essential Oil Diffuser","description":"\u003cp\u003eThis waterless essential oil diffuser turns your favorite pure essential oil into a fine nano mist with no water, no heat and no tank to clean. Fit the included nozzle onto a standard oil bottle, drop the bottle into the base, and the diffuser runs on a built-in rechargeable battery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWaterless nano mist, no heat\u003c\/li\u003e\n\u003cli\u003eFits US standard 5, 10, 15 and 20 mL oil bottles\u003c\/li\u003e\n\u003cli\u003eThree intermittent mist levels (low, medium, high) with timer options\u003c\/li\u003e\n\u003cli\u003eBuilt-in battery up to 48 hours, about 3.5 hours to recharge via USB-C\u003c\/li\u003e\n\u003cli\u003eRated for rooms up to 600 sq ft; best in small to medium rooms\u003c\/li\u003e\n\u003cli\u003ePortable car diffuser: the cylinder body fits a standard car cup holder\u003c\/li\u003e\n\u003cli\u003eEmpty oil bottle included (oil not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e Use pure essential oil; carrier-oil blends may not mist well. The motor mists in short bursts, so it is not silent. Clean it periodically as described in the user guide. Use in a well-ventilated area. Keep out of reach of children, and take care around pets, especially cats and birds.\u003c\/p\u003e\u003cp\u003eA thoughtful gift for anyone who loves a fresh-smelling home, desk or car.\u003c\/p\u003e","brand":"Renewergy","offers":[{"title":"1 Pack","offer_id":67770878689450,"sku":"REN-DIFFUSER-1PK","price":39.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67772241576106,"sku":"REN-DIFFUSER-2PK","price":67.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67772241608874,"sku":"REN-DIFFUSER-3PK","price":94.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":67772241641642,"sku":"REN-DIFFUSER-4PK","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/files\/hf_20261028_163912_01863742-788d-49f0-bd60-c5a91d06f24f.png?v=1793215145"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/0359\/0753\/collections\/hf_20261021_175535_58566845-9fa9-45ba-af0e-ab7dc6089f60.png?v=1793219509","url":"https:\/\/renewergyshop.com\/collections\/gifts-gadgets.oembed","provider":"Renewergy","version":"1.0","type":"link"}