Specification:Item Type: Microdermabrasion MachineMaterial: ABS Head Selection Instructions:Small Head: For small sensitive areas around the eyes.Medium Head : For intermediate areas such as the face and neck.Large head: For large areas such as the body, hands and feet.Area Description:250: For the nose area.200: For the eyes, oily areas, blackheads, pimples.100 200 250: For fine lines and pigmentation.180-200: For dead skin areas.100 180: For larger areas such as elbows and knees.How to use: Peel Operating Instructions:1. Push the brass nozzle's moving ring into the handpiece and pull out the 6x4 vacuum hose. Then put the black plastic ring on the vacuum hose.2. Add a drop of cream or lotion into the vacuum hose nozzle, press the movable ring and insert the vacuum hose to the limit.3. Insert the sponge into the head and tighten the head on the handpiece. Remove the sponge after each treatment.4. Turn on the power switch.5. Adjust the vacuum strength using the vacuum notifier using the reference table below. The firmness is displayed on the vacuum dial and inquires with the customer whether it is comfortable. Continue with a slow gliding motion. Do not leave the handpiece in one place for too long, it will cause the skin damage.6. Use the inclined portion of the handpiece in contact with the skin .7. Slowly adjust the from minimum to maximum by the vacuum adjuster. Do not set the rate to maximum unless necessary.8. Gently stretch the skin with your thumb and fingers and glide over the treatment area 2 to 3 times.9. Then traverse again in different directions, using the brush strokes or buffing action in different places.After use:1. After treatment, brush away any remaining dead skin with a soft bristle brush and rinse with a damp sponge or damp cool towel.2.