"I got the sushi boxes for packing sushi and bentos, and these are beautiful boxes. The are no instructions included, but you essentially just fold and tuck the pieces into the box. I got the blue and gold box, and didn't realize the gold was not gold foiled, but it's not a big deal. The box is fairly large, and it will hold at least 2 full length rolls of sushi, several temaki or nigiri or special rolls, and with room on the size for ginger and wasabi. You can fit the shoyu packets on the side if you fold it over too."