Sculpey Tools: Dual End Tools Set - A set of double-ended tools with metal ball ends for shaping clay and flexible tips for smoothing and blending clay. Shape, smooth and blend clay with this sleek double-ended tool set. Use Flexible Tip Shapers to shape and smooth clays, blend seams, create patterns and textures. Flexible Tip Shapers come in 5 mm, 7 mm and 8 mm, in a variety of shapes. Use Ball End Stylus to make indentations, concave forms and create curled or wavy edges. Ball End Stylus comes in 12 mm, 6 mm and 2 mm. For best results dip tip ends in water before use. All handles are made from polypropylene and are compatible with polymer clay. 3 piece set. Tips For Using the Sculpey Tools Dual End Tools: - Each tool has a dual end for maximum creativity - Ergonomic handle allows for comfort crafting - Flexible tip Sizes 5mm / 7mm / 8 mm - Metal ball sizes 2mm/ 6mm /12mm - Always protect your work surface before playing with polymer oven-bake clay