John Jomp writes:

 

Groop:

 

Ran across this item while browsing in Michael's. It has 14 compartments which can be individually opened by pressing the latch on the side. This insures that the compartments won't open accidentally  and your powders won't spill or contaminate each other. So far it's the best solution for carrying pigments that I have found.

 

John W. Jomp
Durham, NC