Used Umburry Ti connector haptic coin.
Sold out on retail websites
“With permission from TiConnector.com we duplicated his most popular screw head design to turn it into a full size coin. All the features have been scaled up exactly 447%
The Connector shell is made from grade 5 titanium and has a machined finish that has been custom anodized by Phillip Atchison of @Metal_Morphosis.
The center of the shell has a cup shape to accept a ball which allows this coin to double as a spin coin. The ball is held in place by magnetic force. Every Connector Coin purchase will come with this removable spin ball.”
Weight: 50 grams.”