316 Stainless Steel Magnum Tattoo Grips and Tubes 39F / M1 Needle Description Tattoo Magnum Grip&tip&backstem opened has 6 different tips only for 23, 25, 29, 35, 39, 49F and M1 needles. 316L backstem opened. Other:The professional design from our factory, Handwork finish the high quality polish to ensure be easier cleaned. we can according to your request produce it.please tell us detailed sizes. Applications: suitable for tattoo machine Specifications: Full Name:Magnum Tubes 39FT Weight:120g Material:316 stainless steel Place of Origin: China Brand Name: pengcheng Packaging Details: packing:1pc/Pack