Mechanical Typhoon Spinning Coin - Ruby Bearing
The mechanical typhoon spinning coin is a first for Kemner Design. The coin is made from a solid copper disk that is 1.75" round and .20" thick. The spin surface is a 3/16 precision ruby bearing. The top and outer diameter of the spinning coin were deep engraved on our laser.
Be advised this spinning coin will patina as it is made from solid Copper