Universal cartridge grip with click-lock mechanism in silver finish.Compatibility:Designed to work with various rotary machines that accept interchangeable grips. Check compatibility with your specific machine model.Installation:Remove existing grip from machine (if applicable). Attach Lauro Paolini grip to machine body according to connection type (screw-on, push-fit, or bayonet mount). Ensure secure attachment.Cartridge Loading:Insert cartridge needle into grip opening. Push cartridge until it clicks into locked position. The click mechanism ensures secure cartridge retention during work. Test cartridge is locked by gently pulling - it should not come loose.Usage:The click-lock design prevents cartridge from loosening during tattooing, even with heavy pressure or aggressive techniques. Silver finish provides professional aesthetic. Ergonomic design for comfortable grip during extended sessions.Cartridge Changes:To remove cartridge, press release mechanism (if equipped) or pull cartridge straight out. Insert new cartridge and push until click.Maintenance:Clean grip exterior with disinfectant after each use. If grip has autoclavable components, sterilize in autoclave. Check click mechanism regularly for proper function.Advantages:Secure click-lock cartridge retention, universal compatibility (check your machine), silver professional finish, ergonomic design, prevents cartridge slipping, Lauro Paolini quality construction.