4x5 modular rows that can be customized to fit your storage needs. 16 plastic slide-out slots are fully customizable and can be removed to fit, inks, caps, needles, tubes, tongue depressors, rubber bands, or any other tattoo accessories. The smoke-colored plastic is highly durable and can add to your cases for the Sullen Blaq Paq series of bags. Trusted by tattooers for over 10 years.