This design choice ensures a stable rebound and clear feedback

FEATURES

• Compatibility: Compatible with most standard cartridge grips & machines
• Features: Cartridges equipped with membrane to prevent ink leakage
• Observation: Semi-transparent tips for easy needle striking observation
• Packaging: Comes in a box of 20 pieces
• Design: Precision and accuracy-focused design
• Construction: High-quality stainless steel construction for durability
• Performance: Tight seal ensures consistent and reliable performance with minimal ink leakage
• Buy 10 get 1 free ,Buy 15 get 2 free