Discover how to make your own chain-based fidget toy step by step! Watch as metal gears and a sturdy chain come together using hand tools to create a smooth spinning gadget. Learn practical DIY ...
The engineering team at MetMo Cube have created an aluminium herringbone-gear fidget toy called Helico, offering the world’s first helical gear fidget toy. Launched via Kickstarter this month, the ...
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