This is a Cute Japanese gyoza dumpling maker. It is easy and fun to make that gyoza dumplings (gyoza wrappers) at home.
1-Press dumpling skin to cover the inside of the opened surface. 2-Press dumpling fillings (place fillings over the rounded dented portion). 3-Fold the dumpling-maker in half, then open. The dumpling is already shaped, ready to cook and serve!
*How to make gyoza on YouTube http://www.youtube.com/watch?v=r8MBX-SXnmg&feature=related
You can arrange food inside of breads as you like.