3D Puzzles - Styracosaurus he Styracosaurus 3D wooden puzzle is a challenging and creative toy made of high grade 3mm natural wood and comes in a shrink-wrapped package with instructions and sandpaper included. This fine dinosaur is part of our pre historic collection, just match the numbers together 1 with 1, 2 with 2 and so on. fter assembly you can paint, play, display or disassemble and enjoy the challenge of building again. Our 3D puzzles collection is a great educational tool and pass time for you and your family. Start your collection today. This carefully crafted product is brought to you by Puzzled Inc.