Kingpin Standard Round Liners 5" Bar Option:50/Box The polished

The polished

Introducing the enhanced Prime+ Cartridge: redesigned with a stronger membrane for superior stability and increased reliability while maintaining protection from back-flow

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

a 2 year manufacturer warranty

Kingpin Standard Round Liners 5" Bar Option:50/Box The polishedFor more than 20 years, Kingpin Pre Made Needles have been built by hand using textured 316L surgical stainless steel pins that offer lasting skin penetration with superior ink retention. All Kingpin Needles are crafted using a lab certified lead free silver bearing solder for maximum safety.