Product name: Selflocking Tattoo grip, model CG003 Reusable round cartridge tattoo grip designed for consistent control and reliable needle alignment Key benefits Ergonomic grip with redesigned groove pattern that provides a supported index rest and helps reduce hand fatigue during long sessions. Adjustable needle plunger bar keeps cartridges aligned for straighter needle travel and more consistent line work. Durable anodized aluminum construction with a smooth finish that can be sterilized by steam, autoclave, or cold sanitation solutions. Compatible with all cartridge needles and designed for repeated use, not disposable. Main features Material: Aluminum with polished anodized surface Shape: Round Size: 3 cm by 8 cm Weight: 67 g Model: CG003 Colors available: Black, Gold, Blue, Green, Silver Compatibility: Works with all standard cartridge needles and cartridgestyle tattoo machines Type: Cartridge grip, selflocking design for secure cartridge installation Performance and usability The ergonomic profile improves hand positioning and control for detailed lining and shading. The revised groove pattern offers a natural place for the index finger to rest, helping stabilize the hand and reduce muscle strain. The adjustable plunger bar ensures cartridges are pushed straight into position, minimizing play and improving consistency between passes. Typical use scenarios Professional tattoo sessions where precision and prolonged comfort are required for detailed lining and shading. Walkin studio or guest spot setups where quick, secure cartridge changes and reliable alignment are important. Apprentices practicing technique who need a reusable, sterilizable grip compatible with multiple cartridge types. What to expect A sturdy, reusable cartridge grip built for frequent use and easy sterilization. Straightforward compatibility with cartridge needles and a selflocking mechanism that holds cartridges securely. Multiple color options to match equipment or preference. Note Reusable product, not disposable.