The blueprint becomes the building with these clever beginner 3D build-it sets! On one side of each precision-cut puzzle piece is the blueprint - complete with measurements - while on the other side is the colorful exterior. Choose the doghouse, the birdhouse, or if you're feeling really ambitious, the cabin, or the barn. Then, follow the blueprints like a real architect and build like a real builder! Classic chunky puzzle fun takes on a new dimension of learning with the Build It Blueprint Puzzles. Build It Blueprint Puzzles - 3D chunky puzzles featuring fun blueprint designs - Encourages fine motor skills, spatial reasoning, logic, concentration, imaginative play - Chunky puzzles have gone 3D! - Puzzle pieces printed with blueprint design on one side, colorful exterior on the other - Choose the Dog House or Birdhouse for an easier puzzle - Choose the Cabin or Barn for a more challenging puzzle - Includes one Build It Blueprint Puzzle - Puzzle pieces fit into slots of included storage board when not in use - Made of high quality wood materials - Lasting durability