Video: World's smallest fidget spinner is so tiny it will easily fit on your fingertip | Guinness World Records
How to Make SMALLEST FIDGET SPINNER - DIY Mini Spinner Fidget without Bearings - YouTube | Spinners diy, Diy fidget spinner, Fidget spinner
The World's Smallest Fidget Spinner with the World's Smallest Outer Diameter Ball Bearing of 1.5mm was Accredited by GUINNESS WORLD RECORDS™ - MinebeaMitsumi
Japanese company sets Guinness World Record for creating the smallest fidget spinner – EEJournal