The H12 is suitable for removing acne, acne pits and marks, scar and stretch marks. 
 
The Nano-HR is designed to whiten the skin, moisturise, tighten, shrink pores and fade fine lines.
 
The Nano-HS should be used to target fine lines around the eyes, sensitive muscles.
 
Each pack has 20 tips. 
These are single use only. Replace each tip between patients.