Diamond Microdermabrasion provides a Non-Surgical skin resurfacing procedure by using sterile diamond heads to peel and rub off the dead cells at the top skin layer followed by vacuuming/suction removing particles along with any dirt and dead skin. This procedure removes skin debris, scars, blemishes, wrinkles and uneven pigmentation of the skin. Vacuum Therapy Cleans dirty pores through suctioning tubes and increases blood circulation in the skin.（Press the small hole so that it can suck out the blackhead and fat granule, release your finger for every 3-5 seconds.）Helps give elasticity in the skin and can decrease discoloration from acne and scars. There are three hose, they have the same function, you can choose any one to connect with the glass tube as you like. The Spray Function Refreshing mist used after a diamond microdermabrasion peeling/vacuum treatment. You should fill 1/2 to 3/4 of the bottle with toner and push the top of the bottle with your finger to create a mist spray. It helps closing pores and soothing the skin. The skin is sensitive after peeling and vacuum treatment, so the spray procedure is necessary. 1* Diamond Dermabrasion Machine 3* PVC Vacuum Hose(Red/Black/White) 3* Diamond Wand 9* Diamond Head 3* Glass Tube 2* Vacuum Bottle 2* Pack Cotton Filter 1* English Manual Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.