How to install the cartridges on dr.pen ultima A6 1. Take out needle cartridge in the sterilized packing 2. Fitting round slot into dr pen A6, push round nano needle cartridges horizontally up to the end 3. Lock the cartridge by turning it to the counter closkwise 4. Turn on dr.pen A6, adjustment the needle length

• 10 Pcs/Bag Dr Pen Nano Cartridges, Bayonet Slot, Compatible with Dr pen
• Do Not Share With others to Avoid Infection

Specifications

Common questions