Made with the same outstanding quality artists have come to trust from TATSoul, these new Envy Super Mag cartridges feature the artist-tested, signature Envy Needle pins. The Super Mags were created to serve the ever-growing community that are needing larger size magnums. Like with all Envy cartridges, these Super Mags had to pass multiple layers of meticulous inspections on dozens of metrics to earn the Envy name.