Diameter: 1.25 inches Height: 1.06 inches Weight: 53g Tungsten ring Super Grip Aluminum Spindle Ruby Bearing
This Dynamo has a tungsten outer ring and a super grip aluminum spindle that houses a ruby bearing. The top weighs in at 53 g. It has reported spin times over 20 minutes.
Due to the inherent issues with tungsten the top may have some flutter near the end of the spin even after being balanced.
Shipping & Returns
We ship all orders within 1-3 business days. Free shipping on orders over $100. If you're not satisfied, contact us within 14 days for a return.
