Piececool 3D Metal Puzzle Model Building Kits Titan is a new DIY jigsaw toy recommended for ages 14 years and up. The puzzle consists of 157 pieces multi-colored metal pieces that assemble into a fantasy-themed Titan character. The puzzle is made by Piececool, a brand known for their 3D metal puzzles. The puzzle is not a custom bundle and has not been modified. It is made in China and is part of the 3D puzzle category.