ITEM NAME:4pcs Triangle Sushi Mold Rice Ball Maker Sushi Rice Cake Press Mold Maker #gib Store Home Promotion Hot Item Add to Fav.Use This triangle shape Sushi Mold to Make Sushi Rice Ball. No more Bamboo Sushi mat is needed. Fill the case with Sushi rice and Put the cover to the case and press it firmly. From the back, Push the Sushi Rice Ball out of case.