Cartridge 40Pcs Disposable Cartridge Standard Round Shader 3Rs 5Rs 7Rs 9Rs For Rotary Machine

PACKING AND SIZE – Each pack is sold in 40 pieces. Individually packaged and pre-sterilized. Packaged in a blister pack. These needles cartridge mixed 4 sizes for 1203RS 1205RS 1207RS 1209RS (each size 10pcs), to meet your various needs

SAFETY DESIGN – The plastic film of the cartridge needle is very safe and prevents ink from passing through the tube or machine. Compatible with all rotary machine pens, providing you with a safe experience.

EXCELLENT QUALITY – Made of 316L surgical stainless steel and medical grade plastic. The transparent body makes it easy to observe the acupuncture situation, and the needle bar design is more advanced, allowing the needle to touch the skin without dead ends.

EASY TO USE – Allows the artist to set up the needle and switch the needle configuration very quickly during the process. Thin shell and better ink flow ability and internal molding. Filling the color is easy. Dip the needle into a small pot of color or fill the color into the upper opening of the ink cartridge.

SATISFACTION GUARANTEE – 100% satisfaction promise. If for any reason you are not fully satisfied about the needles cartridge. Just simply return it for a full refund or exchange, we will do our best to solve all your problems.