With the Nano-Crystalline- that the hair clumps and breaks off the surface when rubbed gently on the skin. No refills or top-ups are needed and it's reusable for up to 3 years. Effective - will reveal your new baby smooth skin (area) that's been hiding under your dark hair all along! It also removes dead skin cells from the skin's surface - smooth to the touch. Slows Hair Growth - Designed to slow hair regrowth in just a few sessions. We recommend using it on dry or damp skin after a shower. Using moderate pressure, simply rub onto desired area in a circular motion. Painless and easy to use -- Simply rub onto your skin in a circular motion for a hair-free body! This process also helps exfoliate and reveal smooth baby skin after use. Full Body Hair Removal - safe to use on ankles, arms, legs, chest and back. However, we recommend not using too much or rubbing too hard. Try it on your arms/legs first before using it on other places 1. This hair removal tool is made of high-quality materials, smooth surface, safe and reliable, can be used with confidence. 2. Easy and convenient to use, say goodbye to traditional hair removal methods, suitable for all skin types. 3. Suitable for hair removal on all skin types all over the body including face, arms, armpits, bikini line, legs, back and chest. Leaves skin feeling clean, soft and smooth. 4. Small and compact, easy to carry. When traveling, it does not take up much space in a bag or suitcase. 5. This painless hair removal tool is an excellent gift for relatives, friends and colleagues on special festivals such as Thanksgiving, birthdays, anniversaries, etc.