Packing Include: Machine + hardened bit 1mm, 1.5mm+ stainless steel slice 22mm, 25mm, 32mm+2.35 grinding needle 30PCS +2.35 handle rod.Suitable for all your needs from fine lines to deep lines.Durable Material: Electric portable drill is suitable for decorating or personalize a wide variety of materials including plastic, glass, ceramic, wood, leather and more. But not good for rock, stones or metal.USB Charging & 3-Speed Settings: The power can reach 25W when working.3. Adjust the speed of 5000-25000 RPM to adapt to different conditions.The sculpting tools come with a lithium battery and USB port for charging.Cordless use lasts up to 30 minutes after a full charge.Low Vibration & Comfortable Handgrip: Using silent bearing, can effectively reduce noise and vibration, let you create art in a quiet and pleasant environment.The wireless design allows you to take it anywhere.Easy to hold pen, light and compact design, so that you can easily and smoothly complete complex work.Suitable for metal, glass, ceramic, plastic, wood, etc.Multi-purpose: These drill bits can be used for engraving, sculpting, sanding, polishing, etching, wiring, grinding, drilling, cutting and more.Perfect for marking jewelry or other small items such as rings, pendants, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store