• Designed by Carlos Torres and Franco Vescovi, the DA VINCI V2 Needle Cartridges are the finest needle we’ve ever made – made by artists for artists
• Medium tension safety membrane
• Vent hole in the side of the cartridge provides superior ink flow
• Made to work with all twist in style cartridge grips and machines
• 20 needles per box – each needle is individually sealed and sterilized with EO Gas
• Medical grade plastic and 304 stainless steel used for superior quality
• Officially licensed by Cheyenne
• #12 Gauge, 0.35mm Diameter