Precision spinning tops exist! There is an online community of

The Mesmerizing World of Precision Spinning Tops

Museum of Yo-Yo History

One of a kind metal precision spinning tops : r/metalworking

★ AMAZING LASTING SPIN TIME: Spin On A Smooth Hard Surface, The Best Spin Time Is More Than 10 Minutes. For Skilled Adults, The Spin Time Can Easily

Precision Metal Spinning Top, Long Lasting Spin Time and Perfect Balance, Skilled Adult Easily Exceed 10 Mins, Portable Stainless Steel EDC Office

Precision Metal Spinning Top, Spinning Top Accurate Metal Spinner, Spin Smooth for A Long Time, Portable Precision Metal Spinner, Stainless Steel Spinning Top : Toys & Games

Precision Stainless Spinning Top(Blue), Pocket Gadget EDC Fidget Toy for Men, Unique Gift for Inception Top Fans,Adults,Kids : Toys & Games

DjuiinoStar Spinning Top: Long Lasting (5-8 Minutes), with Glass Base (Diameter: 3.15/8cm; Focal Length: -30cm; Edge Polished) and Carry Case, CNC Machined, Time Killer, EDC Desk Toy, Fancy Gift : Toys

The Mesmerizing World of Precision Spinning Tops

The Mesmerizing World of Precision Spinning Tops

precision spinning top doing its thing! The contact point is a 1/8 corrundum Ruby. spin time is around 12 minutes. This one's made from bronze and titanium. : r/EngineeringPorn

Precision Spinning Tops