Features:Material: Food grade silicone Color: Style 1, Style 2, Style 3 Style 1 size: 20*9.7*5cm Style 2 size: 20*10*4.5cm Style 3 size: 20*10.5*5.5cm Packing range: 1*DIY baking roller knife 1.HIGH-STRENGTH MATERIAL:Made of reinforced food-grade plastic ,Not easily deformed, durable,a lifespan more than 7 times that of ordinary docker, suitable for dishwashers. 2.SAVE TIME AND EFFORT: The gear on the dough screwdriver and the pin on the gear are easy to punch, neat and orderly, pizza dough defoamer. 3.PERFECT DESIGN:Perfect handle length, comfortable grip,smooth use,heavy feel,very easy to clean,punching design at the end for easy storage. 4.WIDE USE:It is suitable for any occasion where pizza is made. It can also come in handy when making pies, pastries, pasta, and biscuits. 5.Perfect Appearance:Handle design accords with ergonomics, golden ratio, perfect radian, comfortable grip, easy to use.