1.Cartridges are sealed with Membrane
2.Big range of configurations meet all artworks requirement
3.Cartridge tips are made from medical plastic
4.Needles are made from 316L medical stainless steel
5.The flat cartridges have slightly curved tips, so that you can use the edges of the
Magnums more effectively. It works great with Curved and Straight Magnums.
6.Color Caps - Easy to find the right cartridges.Semi transparent tips make it easier
to observe the needle striking.
7.The cartridges made and assembled in the most hygienic condition
8.Sold by box of 20PCS