YIJIA Japan Korea Sushi Rolling Mat Roller Bamboo Material Mat Maker DIY 100% Brand new and in good comdition. Easy to forming ,easy to removal,the essential? Sushi maker DIY tool. Adopt environmental bamboo material Fresh, healthy, delicious & nutritious sushi. Smooth and exquisite for the suface after repeatedly polished ,safety and healthy. phyllostachys pubescens material, Non-toxic and odorless safe and healthy problem