Shop › 3D Printed Planetary Gear Fidget Spinner - Large Image 1 of 3 Image 2 of 3 Image 3 of 3 3D Printed Planetary Gear Fidget Spinner - Large $6.99 3D Printed Planetary Gear Fidget Spinner - LargeColor can be customized - add request in order notes or message shop with requestsApprox. 4” Diameter**1 per order Quantity: Add To Cart Added! 3D Printed Planetary Gear Fidget Spinner - LargeColor can be customized - add request in order notes or message shop with requestsApprox. 4” Diameter**1 per order