8 Best
Models With Gears
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Product Highlights
- Safe material and sturdy structure: the wood building mechanical construciton craft kits are made of reliable wood. they are well engineered and precisely precutted, every piece fits perfectly without deterioration or deformation after a long time. no blurs, the surface of these components is very smooth and safe for children and adults.
- Good educational construction crafts set: 3d model kits to build is suitabke for kids over 12 years and adults. building the mecanical model can help to improve patience and hand-eye cooperation skills. it presents you the power of science, brings you self-accomplishment and inspire kids and teens' interest towards science and model building.
- Well designed and engineered mechanical gear run model：inspired by a waterwheel, the design of 3d wooden model kits intergrates the beauty of machinery and scientific exploration spirit. complete assembling the model, input the batteries (not included), and observe the gear run with the balls moving along its given path.
- Ready to assemble and easy to build: no glue or any other tools needed. numberd pieces and detailed illustrated step-by-step english instruction of this building kit make it easy to assemble. you will only need to pop out the little wood pieces and follow the instructions to assemble.
- Ideal gift - the wooden model kits allow kids to enjoy learning while playing. the 3d wood puzzle is also for family activities and enhance parent child relations. gift ideal for birthday, new year and other holidays. christmas stocking filler for boys girls kids, teens and adults. exquisite handcraft work can be placed in living room, bedroom, study ect as cool decorat...
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- 🎻 unique selling point: the bow, made of acrylic, adopts the shape of an arrowhead to symbolize the timeless nature of time. when you turn on the switch of the adult puzzle, the music will play, and the bow will initiate a reciprocating movement mode, playing automatically in either the left or right direction. the gears are driven layer by layer, ensuring smooth and st...
- 🎻 perfect gift: this mechanical model building kit is a standard stem project and 3d puzzle that is suitable for both adults and children. its bright appearance and engaging assembly process will attract people of all ages, making it a creative gift for valentine's day, christmas, father's day, birthdays, thanksgiving, and other holidays.
- 🎻 beautiful music box puzzle: this 3d wooden puzzle features the shape of a cello and an exposed gear structure, making it visually appealing. the body of the piano is adorned with a six-petals lucky flower, and it creates a perfect artistic conception based on classic magic books. it is not just a music box, but also a refined home decoration.
- 🎻 package contents: this puzzle contains everything you need to build it, including wax, sandpaper, and an abrasive paper to polish the gears. (this product does not require glue or batteries.)
- 🎻 quality guarantee: robotime is committed to becoming your most trusted wooden puzzle brand. we provide free replacement of damaged or missing parts. if you have any suggestions about our 3d jigsaw puzzle, please do not hesitate to contact us.
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Product Highlights
- 【dc motors】motor body length: 38mm/ 1.46", body diameter: 27mm/ 1.06", mounting hole distance(center to center): 15mm/ 0.59", shaft size: 10 x 2.0mm/ 0.39" x 0.08"(l x d)
- 【precautions】suitable for children over 6 years old, please refer to the correct circuit diagram when connecting, otherwise it will cause short circuit, short circuit will generate high temperature and cause the battery holder to melt(notes: because the product contains small parts, it is easy to be eaten by children, the kids need to use under the supervision of adults)
- 【6 sets dc motor kit】this electric learning kits includes 2 styles various colors shaft propellers, 6pcs dc motor 3v 24000 rpm, 6pcs rocker switches, 6pcs 2 x 1.5v aa battery holder case, 6pcs dc motor mounting bracket holder, 20pcs wires, 1pc 100cm φ2 heat dhrink tube, which can meet your different demand, allow you make science and stem projects much more fun, and als...
- 【application range】this complete motor kits includes everything you need for diy toys, such as mini fan, cars, boats, planes and other electric kits etc.
- 【multi tools】high torque strong magnetic carbon brush 130 motor, can be used for mini hair dryer and diy remote control toy car, it will work with many power sources batteries and solar cells
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Product Highlights
- 🎹 unique selling point: the multi-level colorful gear mechanism embodies the aesthetics of extreme intricacy. the built-in multi-level colorful gear system operates smoothly with interlocking gears. the intricate and precise mechanical structure is hidden inside the wooden model kit, and winding the key mechanism enables elegant self-playing of some piano keys, simulati...
- 🎹 perfect gift: this mechanical model building kit is a standard stem project and 3d puzzle suitable for both adults and children. its vibrant appearance and captivating assembly process will attract people of all ages, making it a creative gift for valentine's day, christmas, father's day, birthdays, thanksgiving, and other holidays.
- 🎹 beautiful music box puzzle: the distinctive feature of this 3d wooden puzzle is its triangular grand piano shape and self-playing performance. the transparent acrylic piano cover, the substitution of classical magic books for piano legs, and the lucky six-petal flower decorations on the body make it visually appealing. it is not just a music box but also an exquisite ...
- 🎹 package contents: this 3d puzzle includes everything needed to assemble it, including wax, sand, and sandpaper for polishing the gears. (no glue or batteries required.) the music played is "cannon variations."
- 🎹 quality guarantee: robotime is committed to being your most trusted brand for wooden puzzles. we offer free replacement of damaged or lost parts. if you have any suggestions regarding our 3d puzzles, please feel free to contact us.
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Product Highlights
- 【 high quality material】the surface of steering column shift cover is carbon fiber finish effect. whole durable high grade quality abs material. much cheaper price than real carbon fiber material. no faded, no scratches for model y.
- 【 nice appearance】the column shift cover keep your model y more conspicuous, high-end, atmospheric and sporty look. absolutely, more premium look.
- 【precise fit】best 2024 model y protection accessories. the carbon fiber style column gear shift cover is precise fit for all model y and model 3 with gear shift.
- 【install easily 】super quick and easy to install the column gear shift cover accessories on your model y. nice fit. by removing the 3m sticky tape on the back of the column shift cover.
- 【protection】this 2023 model y stalk cover accessories is the best model y internal protection accessories and ensure your model y from aging, scratched forever.
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Product Highlights
- 🎹[gear transmission] - the foldable transparent piano lid can directly display the multi-stage gear transmission inside the piano. a built-in power movement drives a complex gear structure, and the piano model kits are all powered by gears rather than batteries.
- 🎹[creative gift] - 3d puzzles come with beautiful packaging, perfect for older kids and adults. this model piano kit makes a wonderful holiday and birthday gift for women and men.
- 🎹[magic piano keys] - turn the mainspring, and the piano keys will automatically play along with the music, simulating the way a real piano is played. melody: variation on the kanon.
- 🎹[romantic retro shape] - the 223-piece 3d wooden puzzle is mainly composed of a piano and a base in the shape of a magic book. the vintage pattern is carved on the piano, and the rotatable six-petal flower is embellished on it. with a base in the shape of two magic books, the overall style is romantic, retro and magical.
- 🎹[service] - we provide spare parts for free. if there is any problem, we will assist in checking and provide guidance. just contact us and we will reply within 12 hours.
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