Compact, versatile, surprisingly stable, and holds a whack of helpful tools!
I bought the small - when the large version was out-of-stock, and liked it SO much, that I bought a large!
The large sits on my computer desk, for pens, pencils, stitch-rippers, knitting needles (!), and needle-gauges; the small one is beside my sewing machine - for stitch-rippers, marking pencils, nose-wires (for masks), sewing-machine needles, and scissors. So handy!