Disposable Cartridges Liners – Urknall 40Pcs Cratridges 3Rl 5Rl 7Rl 9Rl Professional Cartridges

UPGRADE MATERIAL – This cartridge is made of 316L surgical stainless steel and medical-grade plastic. The design of the shape is very reasonable, and the semi-transparent body can make us observe the needle striking well.

PERFECT NEEDLE – Urknall cartridges uses high quality silicone gel replaces iron spring, which keeps the elastic. Safety membrane inside cartridges system, which can stop ink from passing through to the tube or machine.

HIGH APPLICABLITY – This professinal cartridge are applicable with various kinds of rotary machine/ pen style machine / coil machine.It is also easy to fill in the color and has great penetration.

PACKAGE & SIZE – Each package includes 40pcs cartridges, individually packed and E.O. Pre-sterilized. Professional Cartridge are mixed size 1003RL 1005RL 1007RL 1009RL, each size 10pcs.

SATISFACTION GUARANTEE – 100% satisfaction promise. If for any reason you are not fully satisfied about the cartridge, you can simply return it for a full refund or exchange. Or you can send an email to us to solve the problem.