This is a rare pre-patent Distler-Dumont puzzle made in the 1960s in Belgium. The colors are still vibrant and all pieces are in great condition. At first glance, the pieces may look warped, however, they are made of a very flexible plastic and can easily be reshaped (refer to video). They also lock into the puzzle case very tight.
Measurements: 25.5 x 21.5 x 2 cm
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