Rotary 4-Chain Plier has four continuous chains each with 10 numbered digits (1-9) and two blank spaces. Similar to a dating stamp digits are easily and quickly selected by rotating. Rotary Tattoo Plier features tough heat-treated steel handles brass digit plates with nickel-plated steel digit needles nylon rollers and pawls. Tattoo Plier has 3/8" digits and comes complete with 3 oz. jar of black ink. Wt. 2 lbs. 11 oz.