Material: Made of high-quality materials, sturdy and reliable, corrosion-resistant and durable Size: 9.9*3cm, beautiful and light, easy to use, can be used correctly and can last for many years Design: Needle felting is the process of passing barbed needles through a roving laid on top of the fabric. Once complete, the barbs on the tool's needle grab the roving and pull it through the surface fabric. This causes the roving to become tangled in the weave of the fabric, causing it to stick to the fabric Note: The direction of needle insertion and needle withdrawal must be consistent, such as: straight in, straight out...oblique in, oblique out, otherwise the needle may break; please use it safely and keep away from children Wide range of applications: suitable for wool, non-woven fabrics, yarn and other materials, and can be used to make carpets, cushions, jewelry, animals and other craft designs