We have 1 Prong, 3 Round, 5 Round, 7 Round cartridge available. They come 10 to a pack.
Includes 10 cartridges of your choice to use with our BT PMU Pen. Cartridge designed for easy removal & replacement. All cartridges are sterilized & individually packaged. They all have their own imprinted Lot # & Expiration Date.
|Dimensions||2 × 4.5 in|
1 Prong, 3 Round, 5 Round, 7 Round