The Performance Tool 20187 DIY Electric Etching Engraving Pen is the perfect accessory for crafting enthusiasts. With its ability to engrave and carve intricate designs onto a variety of materials, including metal, plastic, wood, leather, stone, and glass, this tool is a must-have for any crafting project. The electric pen is fast and easy to use, allowing you to protect your valuables by adding personalized engravings with precision and ease. It comes with pointed and round burrs made from high-quality materials that are designed to last. The pen is powered by (2) AA batteries, which are included, making it a convenient tool that you can use anywhere without needing to worry about finding an electrical outlet. Additionally, it is easy to replace the tips, allowing you to switch between different tips depending on your engraving needs. Get creative and personalize your belongings with the Performance Tool 20187 DIY Electric Etching Engraving Pen.