Thank you for viewing. Please note that we also sell our products on other sites, so items may occasionally be out of stock or on backorder. OSK Bento Box, Bomb Onigiri Case, Makes Onigiri Without Squeezing, White, 290ml, Made in Japan, with Press Mold, Microwave Safe, Stylish, Cute, Simple, Large Capacity, Easy, Time-Saving, Lunch Box, For Adults, Children, Students, Unisex, LS-20 Color: White : OSK Item Weight: 0.09 kg Microwave Safe: Yes Product Size: 10.92 x 5.6 x 10.9 cm; 85g Shipping Weight: 0.09 kg Dedicated case for making bomb onigiri without squeezing. Like convenience store onigiri.