While traditional Wappa bento boxes are originally made of natural wood, this particular bento box is made of acrylonitrile butadiene styrene (ABS), making it microwave and dishwasher safe.
Made in Japan
Material: Acrylonitrile butadiene styrene, Urethane Coating, PET, Polyethylene (Inner lid)
Size: 6.5' W x 4' L / 520ml (Oval), 6.1' W x 3.5' L / 500ml (Rectangle), 5' W x 5' L / 500ml(Circle)
Product #: BIS25
Code: NWS
Dishwasher and Oven Safe except for the inner lid.
Description from Kiriko.
Shops in United States.
