The different sized cartridges can be used for different areas of the face, neck/décolletage and body. We recommend the 11, 12  and 16 pin cartridges for the face and neck, where the skin is more delicate.


The 36 pin and 42 pin cartridges are more gentle to use, and perfect to use in larger and more sensitive areas such as your neck, upper & inner thighs and underarm area.  

For a handy comparison guide detailing the applications of each cartridge size, please see our guide here