Backflow Prevention Sponges
These backflow prevention sponges are designed to prevent pigment from flowing back into your machine or handpiece during permanent makeup procedures. Placed inside the tip or cartridge, they help maintain hygiene and equipment safety.
 
Key Features:
Use: Prevents fluid backflow during PMU procedures
Material: Soft, absorbent, and disposable
Compatibility: Fits most standard cartridges or handpieces