If you like the idea of making a beautiful bento box lunch but don't have all the skills to create all of the perfect details, try the Nori Punch Decorating Tool series by CuteZCute.
Used just like you would use a hole puncher, take a piece of seaweed and punch out the eyes and mouths that you want to use to decorate your bento lunch. With three adorable cartoon faces in the set, you can mix and match the eyes and mouths to come up with over 25 different face combinations.
Use them to decorate sushi, rice balls or anything you want to make more attractive. Even the seaweed with its face cutout by the Nori Punch Decorating Tool makes for a decorative rice wrap.