Sealike 3 Pcs Dumpling Press Dough Press Ravioli Pierogi Maker Pocket Pie Crimper with Stylus Created in collaboration with Chinese food expert Hinged design makes tidy, efficient work of dumpling preparation Dumpling press for making pot stickers, pastries, pierogies, and more Crafted from durable white polyethylene for light weight and easy release Three size:diameter:2.8 inch; 3.1 inch;4 inch