Keep focus, relieve stress, release inner creativity and imagination.
Perfect gift for creators, makers and thinkers.
Function: Both adults and children can play. When you are stressed or bored, it is your best choice. Can improve children's hands-on ability and develop children's imagination.
Name: Tooth linkage fingertip top
Gear: brass, rotating smoothly
Body: aluminum alloy, anodized
Bearing: stainless steel R188 bearing
Can rotate for 1.5 minutes.
A Model Size: Length 62mm(~2.44"), Width 22mm(~0.87"), Thickness 20mm(~0.79")
B Model Size: Diameter 55mm(~2.17"), Thickness 20mm(~0.79")
Weight: A Model 42g(~1.48oz), B Model 70g(~2.47oz)
Package: 1pcs EDC Fingertip gyroscope