Thank you for viewing. COCOPOT Made in Japan Bento Box Container Color: Orange Size: 144 x 123 x 86mm Top tier: 230ml, Bottom tier: 300ml This product is microwave safe. Instructions for use are written in the included manual. It's a two-tiered container, so you can separate your main dish and side dishes, making it perfect for donburi (rice bowl) dishes and noodle lunches. It can also be used as a food storage container. Stylish and cute! ♡