This is the tray that lives in the freezer and actually gets used.
Fill the wells, close the lid, and freeze. When you want ice, flex the tray and press from the back. Fifty-five small cubes from one tray, in light blue or grey.
It belongs in the freezer you already use — not in a drawer of unused gadgets.
See the Mushroom Ice Mold or the other two pieces in the collection.