3/4" Diameter CNC machined grade 5 titanium magnets with the Japanese seigaiha pattern machined and anodized in four matte sea themed colors. Powerful rare earth magnet bolted into the bottom for a robust beautiful magnet.

3/4" Diameter aluminum casings deep laser engraved with the 5 nucleotides (those found in DNA and RNA) that make up all life. Features a powerful rare earth magnet that is bolted in and dampened with a felt pad. Hand sanded to a brushed satin finish.