3D Lenticular Jigsaw Puzzle Children and Adults will Love Putting this Puzzle Together. Beautiful Super 3D Puzzle 500 pieces Prime 3D Anne Stokes, Midnight Messenger. 500-piece Super 3D lenticular children's Puzzle. Box size: 12" x 8" x 2". Finished Puzzle Size: 24" x 18". This puzzle features mystical artwork by artist Anne Stokes. Strong lenticular printed puzzle pieces come together to create a Super 3D image with an effect that will not fail to impress.