Pintoo Jigsaw Puzzles 500 Piece for Adults - Forest Train in Alishan National Park Beautiful Plastic Puzzle for Home Decor Zero Dust Easy Storage [H1482]

This puzzle is a piece of art! Excellent quality. No glue needed, really! love it.

Worst puzzle I have ever seen. The picture isn't part of the border. It comes with prefixed white border pieces that can come apart and 4 corner sets of 3 pieces which do not come apart. 3 of the 4 are set the same way regarding nibs and holes. The 4th is the opposite??? And there are 2 spare parts? I managed to fit the border into a workable square without the 'spare pieces'. But here's the kicker. Even with the white border pieces, the puzzle dimensions are only 12 x 12. You can imagine how tiny the pieces are to fit 500 into such a small area. What a joke. Returning this. I have no idea how this got so many good reviews unless it's friends and relatives of the manufacturer in China doing the reviews.