We will be selling 27 sets of Otoshidama envelopes. There are 4 types that allow you to give bills without folding them (top row). The middle row contains Otoshidama envelopes for folded bills, but I think the designs are suitable for older recipients as well. The bottom row also contains Otoshidama envelopes for folded bills, but with designs that are more suitable for younger children. I am selling these because I think having various designs for Otoshidama envelopes is convenient, as you can differentiate the envelopes based on the recipient. Please consider purchasing them.