Pottery tools: a pottery wheel, a carving knife/plane for trimming. Made of metal, for right angles and straight lines. Please check the size in the image. It is photographed on a 1cm grid paper. Although it has not been used, it was kept in a toolbox, so please check the images for fine scratches, rust, and metal unevenness. Please refrain from purchasing if you are looking for perfection. Purchased at a pottery supply store in Seto City, where professionals go, not for hobby use.