eeboo Pattern Recognition set helps children discover rules to predict sequence and further develop logical thinking, and early math and reading skills with pattern cards. A great brain muscle exercise. The challenge begins when a child pulls a card and begins to duplicate and fill in the missing pieces of the pattern using the tray and tiles to complete the pattern. Set includes 60 illustrated tiles, one tray for tile placement, 40 cards that are printed three levels of difficulty and an instruction booklet. We are a women-owned business dedicated to sustainability, safety, and the creation of original and extraordinary gifts and toys. This item is made of 90% recycled materials, printed with vegetable-based inks. For over 25 years, eeBoo has created wholesome, educational games and activities that cultivate conversation, socialization, and skill-building while introducing our world.