Abigail and I picked up a few of the 25" size several years ago at a local store that sells close-outs and discontinued items. I looked high and low for more and could never find them. Now they've surfaced again and there are more sizes. If you need drawers that are similar in size to jewelers bench drawers, you might want to have a look at these. Solid pine and no particle board. You have to assemble them. For the money I think they're pretty hard to beat, and they have free shipping!
http://www.wayfair.com/Adeptus-C1805023.html

http://www.wayfair.com/Adeptus-C1805023.html