Bishop Da Vinci V2 Cartridges #12 Long Taper Hollow Point Round Liners import-20240206 The Rogue's solid backstem ensures

The Rogue's solid backstem ensures stability

All Kingpin Needles are crafted using a lab certified lead free silver bearing solder for maximum safety

disposable tubes that perform like a traditional steel tube

are made from medical grade plastic and are individually packaged with needle plunger bar

Bishop Da Vinci V2 Cartridges #12 Long Taper Hollow Point Round Liners import-20240206 The Rogue's solid backstem ensuresBishop Da Vinci V2 Cartridges, designed by Carlos Torres and Franco Vescovi, feature a medium tension safety membrane, unique vent hole that provides superior ink flow, and are compatible with all cartridge grip types and pen machine styles.