The Frank Lloyd Wright Wood Puzzle Set is a great activity for hours of fun and social interaction for all ages. Wood puzzles and wood box feature six colorful iconic designs of Frank Lloyd Wright. The puzzle set includes the following six wooden puzzles: Coonley Playhouse, March Balloons, Tree of Life, Hoffman House, Saguaro Forms & Cactus Flowers, and April Showers. Puzzle pieces features color on back for differentiation. 25 pieces per each puzzle. Puzzle size: 5" x 5". Caution small pieces: not suitable for children under 3 years of age.