All pieces in this set are trapezoids equal size. It may look strange at first, but, in fact, this is an optimal form to fill a hexagonal field. The angles of the pieces and the field are actually a perfect match.

All pieces in this set are trapezoids equal size. It may look strange at first, but, in fact, this is an optimal form to fill a hexagonal field. The angles of the pieces and the field are actually a perfect match.
Another Mosaic Mysteries sets by the manufacturer. Once assembled, the pieces form smooth surface, so you barely can see the seams between the pieces.
This is a magnet mosaic set made by Discovery Toys. It offers you to build geometrical patterns in a hexagonal tray, using identical pieces. It looks limple at first, but allows kids to build some truly fascinating and beautiful patterns.