The 8.5 in roller docker features 64 pins to create uniform perforations and prevent bubbles during baking. A seamless joint between pins and the roller base makes cleaning easier. Pins are about 2.2 cm long with roughly 1.5 cm spacing, ideal for pizza, puff pastry and pie crusts. Durable plastic construction is lightweight and easy to maintain with a comfortable handle. Packed 12 per case for high-volume operations.