New umburry etched mokume haptic coin.
These have a highly attractive magnet configuration and may not be enjoyable for all.
Etched Mokume - Done with lasers not chemicals, we discovered a laser frequency range that has limited effect on copper, so our haptics coins have an inverted look compared to most etched Mokume, with copper being raised. Our Mokume material is forged with copper, brass, and nickel.
dia. 1.35” x .38” thick
weighs 64 grams