Mastermind Japan Core Jewels Skull Ring: even the ghastly signature can be tempting

There may not be many of us who would like playing around with skulls, other than if you are a student of human anatomy but there are some who loves to play with this basic structure of the human brain literally with their fingers. Mastermind Japan’s collaborated with Core Jewels to create Skull Rings. Once you see the $5900 skull-shaped rings studded with crisp diamonds and midnight onyx you will be forced to shed all your inhibitions on the ghastly presence of skulls on your fingers.