The Needle Cartridge on this machine is mechanically designed to prevent cross-contamination via a hidden needle for safe use and disposal. The cartridge hole allows for adequate airflow to prevent pigment buildup and backflow. Needle length for SILVERA machine is set at a maximum of 3 mm and the length shortens as the indicated number on the device reduces.

• 1 Prong Needle Round for Silvera Machine, 15 per box.
• Used for creating fine lines
• Sterilized by Gamma Radiation.
• Made in USA - Authentic product.
• FOR PROFESSIONAL USE ONLY.