Material: our clay cutters are made of plastic and steel materials, durable and not easy to fade or to be broken, they will give you a interesting using experience and can use for a long time About size: there are 8 sizes in total, including 1.5 mm, 2.6 mm, 3.2mm, 4 mm, 5mm, 6.2 mm, 8 mm 8.8mm 11mm and 14.3 mm, you can choose as you need Wide applications: the clay cutters mold could be applied for ceramic clay, sculpture, make flowers, cake, craft decorating or other art projects or DIY makings, multipurpose and practical, easy to clean Easy to apply: our circle clay cutters are easy and convenient to use and you just need to make the inside of the clay cutters out for shapes as you want or you can also directly make the round shapes Colour:Random colors (specified colors are not accepted) Material:metal Package Contents: 1 set * Cut round mold Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.