They do sell display boxes or containers with clear plastic tops to store your carts. The ones I've seen are designed to accommodate carts mounted on headshells which may or may not be convenient. They're expensive too.
Cigar boxes are a better alternative for me. Some cigar shops sell them for a couple of dollars. I thought they would smell bad but it's really not bad at all. You can wipe them out with a damp cloth with disinfectant and they smell like lemon. Some have latches and some have dividers already inside.
neo
