FUNCTION: Pizza needle roller can eliminate small holes in the dough,prevents dough blistering,also can be used to tie the surface of the dough and the dough ventilation holes,so that the pizza dessert will be heated more evenly during the baking process, and thus more delicious. HIGH EFFICIENCY: The hand-held pizza roller can pierce spikes and quickly pierce the dough to solve the thick crust, so it can be used for pizza and pastry dough, which can save a lot of time and energy to prevent bubbles from being generated during the entire baking process. PLASTIC MATERIAL: The pizza roller is made of Made from sturdy, high-impact plastic, durable,safe and can be used with confidence.Size: Approx.21x12cm/8.3x4.7in,roller with needle diameter:Approx.7cm/2.8in,weight: Approx.90g/3.2oz. CONVENIENCE: Dough puncher easy to use, with roller design, just hold the handle, place it on the dough and push it gently. Similarly, Easy to clean, can be washed by hand or in the dishwasher. APPLICATION: Pizza needle roller suitable for the production of biscuit dough, pizza crust, pastry dough, dough, pie crust and bread baking.