Product Review

10 Pieces round nano Cartridges for use with the DR PEN A7
Each Dr.pen Ultima A7 cartridge is individually sealed and sterile.
DO NOT Reuse cartridges
Do Not Share With Others to Avoid Cross Infection
The Diameter of Dr.pen Ultima A7 is 0.18mm, less Painful, faster Healing.
These cartridges fit on the Dr Pen A7.