Have fun playing with geometrical concepts of perspective with Perspecto by FoxMind Games, part of the Brain Builder Series. Players use the enclosed GeoBlocks to construct 3D structures based on 2D images. Easy at first, the puzzles become progressively more challenging, inviting players to use their imagination and creativity. Suitable for solitary, group, or free form play. Includes: 18 geoblocks 1 booklet Ages 8 and up WARNING: CHOKING HAZARD: Small Parts: Not for Children under 3 years Recommended for 1 player Made in China Product Specifications Package dimensions: 11 in x 9.13 in x 1.63 in Material & Care Plastic Spot clean only