Having 20 trays AND the base - I jumped at these when Jill wrote her own blog on this product a long time ago. The dividers make it SO easy to keep things from being jumbled up in the 'drawers' - I have all my stamps separated by category, inks lined up in rows, markers and pencils in another, paint in one, etc. The have held up well with constant use and repeated pulling out and pushing back in. I have hundreds of items - stored in mine and use it EVERY time I scrap. The fact that it's all clear makes it SO easy to see what you have, though I did label my drawers with a dymo label maker. The space this saves is astounding - if you have a small space to scrap in I highly recommend this entire product set, because vertical storage is THE way to go!
My only issues are with Packaging - I do wish they had the option of buying the pieces separately -- for example without the lids for less money - because the lids do not fit once the drawers are filled, so all 20 of my lids are in the basement. Also.........like hot dogs and buns - why 4 in a package when the trays come in 10 packs...........