I've been using the Wireless Engraving Pen for a few days and it works well for small DIY projects. The kit includes the rotary engraving tool, 3 cutting blades, a carbide bit for more aggressive work, a set of 30 bits for varying types of work, a USB charging cable, sample materials to practice with and a set of stencils.The wireless design makes it easy to handle, and it can be used engraves wood and metal. It's lightweight, comfortable to hold, and powerful for its size. Great value and good to have if you're into art or crafts creative projects.