Coming in for a landing near you, it's my SpaceSchipp3 spinning coin.
It is aproximately 1.25" diameter and weighs aproximately 1oz. It has a Si3N4 ball bearing on both sides, and can spin for more than 7 minutes!
Available with or without Patina.
Save on shipping by ordering multiples, and/or adding other items! Your shipping total will be adjusted (or a portion refunded) after final sale, feel free to contact us with any questions.