This Bento style box will expand to hold as many inserts as you need! Just print an additional expansion ring (plate 5) for every additional insert you want to add. There are 6 different inserts to accommodate your needs, and they stack together for easy storage! The lid snaps in place and holds secure, yet is easy to remove (8 year old tested and 8 year old approved). 

Enjoy! Please share your pictures! I'd love to see all the different ways you are using yours!