Here's an Easy to Make Artist Brush Holder . . . .

I was always having difficulty storing my artist brushes until I thought up this idea.  I took a bunch of food cans that were all similar in size and shape and hot glued them together to form this brush holder.  It works pretty well.  The hot glue may not be strong enough to hold the unit together if you drop it, but if you don't knock it around, it stays together quite well.  -- Bob