Xiem Tools Ultimate Texture Combs (Firm, Set B) Xiem Ultimate Texture Combs are great for creating lines and strips of different width to produce various 3 dimensional texture effects Use on malleable surface including clay, thick slip, under-glaze, engobes, paint, stucco, cake and cookie frosting, and gel medium These tools are made with silicone to ensure to last a lifetime ses: Simply pull straight, wavy, crisscross, circle or anyway you like to over your choice of mediums to create your own designs