SofTap Empty Deluxe Case. The ultimate workstation! Store all of your supplies in this portable, lockable, roll-able, and detachable case! Each piece can be detached and carried independently, or you can wheel it around like a suitcase. Ideal for technicians working in small offices or traveling! A 50 tube tray fits nicely on the top layer to store your colors, other organizer trays fit neatly inside.