Puzzle Sort & Go – 8 Sorting Trays (Ravensburger)

Eight blue trays, each moulded in the outline of a jigsaw piece, with a lip deep enough to hold a good handful of loose pieces without them sliding off. The tabs let them stack into one block, and the pictures show them in use with sorted colours in each: oranges in one, blues and yellows in another.

Made for puzzles between 300 and 1000 pieces. Sort by colour or edge into the trays, stack them when the table is wanted for something else, then unstack and carry on. Trays only, no puzzle in the box.