Working in conjunction with the high-powered Mini Microderm vacuum system and special Crystal Tips, the Skin Exfoliation Wand safely removes and traps crystals and exfoliated skin particles from the microdermabrasion area quickly and professionally, while reducing the risk of inhalation or ingestion. A single exfoliation wand will last for 10 to 15 Mini Microderm treatments (approximately 3 to 6 months) depending on size of area(s) being treated.