Colourful world flag paper cups. Keep your various meat and vegetable side dishes separate from the rest of your bento with these colourful world flag themed paper bento cups. Simply pop your side dish into a cup, then add the cup to your bento box. This set includes 15 cups in a smaller size and 10 cups in a larger size, all decorated with national flags from different countries. Smaller cups measure approx. 4.9cm in diameter, 1.9cm in height. Larger cups measure approx. 7cm in length, 4.5cm in width, 2cm in height. Microwave safe. Made in Japan.