1" T-top 5/16 coil core

These are our In House made coil cores that you have been hearing so much about. These are NOT made with 1018CR 12L14 like most others on the market. This is a very special material that far superior to other core materials being used. These cores allow your coils to charge faster and then release the energy that most materials hold onto as residual magnetism. this residual magnetism is why you have to adjust your machine mid tattoo or keep adding more voltage throughout the tattoo in order to maintain the same performance. Try these cores and I am sure that you will notice a difference right away.

Total length is 1" (1.25)
T-top is 3/8" (.375)
Core diameter is 5/16" (.3125)