Check the listing for details. Spark Needles 20,40,60,100PCS Disposable Tattoo Cartridge Needles RL, RS, RM, M1. Condition: New. Listed at 11.99 USD. Spark Tattoo Cartridge Needles Sterilized 20,40,60,100PCS Round Liners Shaders RL, RS, RM, M1 Spark Cartridge Needles are compatible with any Cartridge Machines and Cartridge Grips.Cartridge is pushed by a Silicone Membrane preventing ink from spilling backwards into your machine.Cartridges Needles used Medical grade plastic tips,Needles made of surgical stainless steel.Cartridge Shaped cut on the side provides a low profile housing and better ink flow on the insides.100% EO Gas Sterilized and individually packaged Pick your quantities and sizes with the drop down arrow and add to cart. 23 different styles and sizes to pick from:Round Liners: 1,3,5,7,9,11,14Round Shaders: 5,7,9,11,14Round/Curve Mags: 5,7,9,11,13,15Magnums/M1: 5,7,9,11,13,15Product100% Satisfaction Guarantee: If you are not satisfied with the product you purchased, please contact us for return instructions. Shipping costs are not refundable. Return shipping cost will be paid by buyer.ShippingWe will do our best to ship out your orders as soon as we receive them. We hope you will receive your purchase as soon as possible. Our goal is to successfully deliver your items before estimated delivered date. ContactWe strive maintain good customer service, If you encounter any problems, please contact us first. If you are happy with your product or service, please make sure to leave us a rating/feedback. Your feedbacks are very important to us...