Pen Style Design: The ergonomic pen-style grip provides enhanced control, comfort, and stability. 1.8mL Cartridge Capacity: Accommodates standard dental cartridges, minimizing the need for refills during use. Enhanced Comfort: The pen-style design allows for a comfortable and secure grip, reducing hand fatigue. German Stainless Steel Construction: Made from high-grade German stainless steel, ensuring durability, corrosion resistance, and longevity.