Electric Engraving Pen, Multifunctional Engraving Tool Set Portable Wireless Engraving Tool Etching Pen for DIY Jewelry Metal Glass Plastic Wood Ceramic Stone Engraving

["USB Rechargeable Design: Our engraving pen is rechargeable via the USB interface. Portable and easy etcher for any surface, such as engraving for jewelry, wood, plastic, glass, leather, metal, and stone. Especially suitable for beginners. When fully charged, wireless use can last up to 60 minutes, depending on power speed.","Visible Speed Setting: 3 adjustable speed levels (5000-18000 RPM), you can set the working speed for different applications. Engraving pen with indicator light for electric quantity and overload display, allowing you to know the application situation of the engraving pen in real time.","High Quality: Our engraving pen features an excellent motor, with a power of up to 25W during operation. It adopts an intelligent overload protection chip, and in case of a large resistance, the power supply will automatically shut off, ensuring safe use. The body is made of aluminum, with an ergonomic grip providing additional comfort and uniform control, making engraving work more precise and relaxed.","Multi-usage Engraving Set: The engraving pen can be used as an electric engraving machine or polishing tool, allowing you to personalize or decorate almost any surface in seconds, such as metal, plastic, glass, ceramic, wood, leather, diamond, stone, and many more. Ideal engraving tool for DIY creations, crafting, light projects, etc.","Engraving Tool Set: Includes 1x engraving pen, 20 x bits, 3 x stainless steel cutting discs (22mm, 25mm, 32mm), 1 x shaft pin. 16 x stencils, 1 x USB power cable. Electric engraving pen sufficient for all your needs."]