Neatly arrange your needle cartridges and save time identifying cartridge sizes with these cartridge holder disposable trays. Each lightweight clear plastic tray is designed to hold up to five cartridge needles at a slanted, sturdy placement; the trays are compatible with most cartridge needle brands on the market. The trays also feature a convenient reservoir to catch residual tattoo ink during procedures. This listing is for one box of 50 Precision disposable cartridge trays.