Hanan from Grow-A-Brain writes about the Bilibo, a plastic shell toy for kids that doesn't have a specific purpose.
Bilibo's iconic shell is a plastic kids' toy that can be used, depending on the child and circumstance, as a seat, a rocking chair, a hat, a raft, a sled, or a turtle shell. "I love that adults always ask 'what is it?' but kids never do".
