Kawaii Nori Punches Smile Face 09 http://www.from-japan-with-love.com/kawaii-nori-punches-smile-face-09.html
This nori punch is soooo cute! There are pictorial symbol pattern to punch nori. You can make cute smiling face. It does not give the size of the punch but it is small. Perfect for adding cuteness to your children lunch!
It says to just rinse under water.