Hi I think I finally got a question Google cannot answer (at least, I haven't found one yet). When doing my paintings I like to work with multiple colors at once. I have many little trays to use, but sitting on the counch balancing 5-7 little trays... Well, I admit, I have spilled many beads over the time. So... What do others do? I'm beginning to be so frustrated that I finally let my husband buy a 3d Printer, so we can make a tray for the trays, but there must be a better solution... right?