Triangle Rice Ball Lunch Box

Went Daiso yesterday and saw this triangle rice balls lunch box. Saw such lunch boxes online before but can't find in Singapore so decided to get it from Daiso. It comes in blue, red and yellow (the one I got), I chose the red lunch box initially. After a while, I asked my boy which is nice, he chose yellow because of the flower print. I didn't realise each color have different print till he mentioned it. So decided to get yellow cos of the flower print.