? ATOMUS 25mm tattoo grips and tubes, self-lock design, easy to adjust. ? Professional tattoo machine grip and tube, compatible with all standard tattoo machines. ? Detachable design with inner tube, allow a better ink flow, better needle visibility. ? Made by aluminum alloy, light-weight and durable, high-polished surface, makes the grip anti-slip for stable performance. ? Brand Introduction: ATOMUS focuses on the design, manufacture and sale of tattoo products, eyebrow tattoo products, makeup tools and personal care products. If you are interested in our products and want to buy in bulk, please contact us directly, we will give you a nice discount. If you have any questions about the product,please contact us directly.