Gilroy Feather Wire Texture Brush Aluminium Rod Tool for Clay Sculpting Modeling Creates many fine lines for joining clay with one stroke. Fine bristles that provide the right degree of stiffness for short-stroke texturing techniques. Use it to get into small areas too. The stainless steel bristles are set firmly into an aluminum handle. Multiple bristles allow you to make many special effects that are otherwise difficult to achieve with a single point tool. The scoring tool also allows you to make multiple fine lines for joining clay with one stroke.