Round pot 140 mm in its 170 mm saucer — a roomy pair for larger houseplants, the pot on ribs above the water, 128.4 mm tall in all.

The Round pot 140 mm standing in the Plant saucer 170 mm made for it: the largest pair in the catalogue, 140 mm across and 120 mm tall, in a saucer 30 mm wider, with 15 mm all round to catch what drains out.

Seven 8 mm drainage holes let a larger volume of soil drain, and six ribs hold the pot clear of the water, for a peace lily, a spider plant or a small snake plant.

Top to bottom. Every piece is the same width and depth, which is what lets them stack: tabs on top of each drawer drop into recesses under the piece above it.

Each version keeps its own size, file and license. An earlier version stays available if this one changes.