Time-Saver & Durable Tool: Dough dockers are used to knock air out of your dough once it has been rolled. The dough docker made by high quality and safe material will create numerous puncture holes in the dough to ensure there are no air gaps in your pizza base once it is cooked. Taking the 10 seconds to dock your dough could save you several minutes later when it comes to popping bubbles throughout the baking process. Easy to use: Pizza plastic dough docker can prevent blistering and over-rising of your dough, simply press spikes into the dough and roll across the surface once on both sides Wide Application: Pizza dough roller is great for any pizzeria, bakery, or sandwich shop; Plastic pizza press helps to minimize dough from rising, resulting in a more consistently even rising pizza crus. Quality materials: They are made of food grade plastic, very healthy and clean,No smell, non-toxic, they are durable and reusable. Perfect design: Perfect handle length, comfortable grip, smooth use, very easy to clean, punching design at the end for easy storage.