I saw this at Jerry's Artarama Art Bar last week to hold colored pencils....It is cut tubes of PVC pipe glued together in holder. I thought it was really cool and could be adapted to hold bruses or paint tubes too,
DIY Colored Pencil Cabinet: Have you ever seen those massive sets of drawers big Faber-Castell sets come in? This is the DIY version, which can hold as many pencils (or pens, markers, or pastels) as you need!
Colored pencil storage --> For the most popular coloring books and supplies including colored pencils, watercolors, gel pens and drawing markers, please visit http://ColoringToolkit.com. Color... Relax... Chill.