ABOUT Petitor 'Petitor ' was developed by an experienced nail salon, Kireido, small and light, but powerful gel nail removal machine which can be connect with USB cables. Safe and easy to use, the Petitor series is loved by many users. You are capable of adjusting the speed and switching both sides of revolution. You can remove your nail gel in a short time. Petitor L (for amateur) Cooler fan included Able to use for a long length of time Revolutions : 5000~18500 rolls/minute Colors: Pink, Silver, Black Weight: 80g Size: 123mm×φ22.5mm Accessories: Main unit, Power adaptor(100V-240V/50-60Hz), USB charge wire, 6-types bits & 6 pieces of sanding bands set , instructions with guarantee The product does not shake and is safe for long usage with cooler fan. Espacially loved by nail arrange lovers and beginners can also use it easily.