This RYOBI A90AS16 16 pcs Carving & Engraving Kit is the perfect addition to any DIY enthusiast's tool collection. With a variety of pieces, including carving and engraving tools, this kit is ideal for working on wood, metal, plastic, and glass projects. The kit does not come with a battery, but it is still a great option for those who want to create beautiful and intricate designs. The kit is made by RYOBI, a trusted brand in the power tool industry. It includes 16 pieces, making it a versatile option for a range of projects. Whether you're a professional carver or just starting out, this kit is a great choice for creating beautiful and unique pieces.