Bishop 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.

Pressed Mags are Simply Better than Regular Mags because:

• They are made tighter than other mags.
• They pack color and pure black faster and more precisely.
• They give accurate control for detailed shading and in tight areas.
• They make it easy to do suggestive line work during shading.