The Miniland Abacolor Maxi abacus provides plenty of fun pre-math activities for small children. The 5-post abacus comes with 15 solid blocks shaped like cubes, cylinders and triangles. The set includes 24 Activity Cards with patterns for children to follow - but once they start using their Abacolor Maxi, kids will come up with patterns of their own! Stacking and sorting are designed to promote eye-hand coordination, pre-math and logical thinking skills. Cleanup and storage are easy, because the set comes in a handy suitcase with a handle. Miniland Educational, a leading toy manufacturing company with production facilities in Onil, Spain, is known worldwide for safe, high-quality educational toys. A great deal of thought and research goes into design and production of Miniland Toys, but we never forget the importance of play! Manufactured according to strict European Union safety guidelines. Abacus measures 5-1/4" x 8-1/4". Cube measures 1-3/8". Suitable for ages 3-6 years.