Aluminum crystals + Dymond Tip 1 Photoaging, prevention and treatment; 2 Hyperqueratosis; 3 Lines of expression, fine and medium wrinkles; 4 Comedones; 5 Open pores reduction; 6 Seborrheic skin; 7 Some minor acne scars; 8 Improvement of the appearance of stretch marks; 9 Prior to the application of some active principles on the skin in order to optimize its A vacuum pump A fresh crystals Acrylic Jar A used crystals Acrylic Jar Two hand piece with tips: Available with Aluminium Crystal Tip and Diamond Tip. A Vacuum regulator Technical Data : Power Requirement: 0.5 kVA at 230 V (+/- 10%, 50 Hz.) Height: 420 mm Width: 300mm Depth: 400 mm Weight: 20 kg In terms of professional microdermabrasion systems there are two choices:Crystal microdermabrasion and Diamond microdermabrasion. Crystal microdermabrasion systems are the traditional treatment of choice and rely on tiny crystals that are blasted onto the skin to perform the exfoliating process. Diamond microdermabrasion systems operate without the need of crystals. The exfoliation process occurs when a diamond tipped head makes contact with the skin and abrades against it. In both crystals and diamond tip microdermabrasion systems the dead skin cells are sucked away from the face.