It is a replacement part of the 3.5ML colored 510 DCT Cartomizers MOD. The tank tubing is polypropylene in 5 colors and a decent 3.5ml capacity. With 2pc polished chromed aluminum caps.
Used With 1pc 45mm 510 DCT Pre-punched Cartomizer (1 hole & 2 holes) and a transparent 510 driptip.
Product 9/13