Lakeshore Pattern Blocks 400 pc Set RA572 Educational Math Manipulatives Ages 4+ Lakeshore Pattern Blocks set RA572 offers a versatile educational experience for young learners aged 4 and up. This comprehensive 400-piece collection includes six distinct geometric shapes in vibrant primary and secondary colors, designed to help children explore patterns, problem-solving, symmetry, measurement, and fractions. The durable plastic blocks come in a clear storage tub with a secure lid, making cleanup and organization simple for classrooms or home learning environments. These manipulatives provide hands-on engagement for developing early math skills and spatial awareness through creative play and structured activities. I did not count the pieces, but it is a full bucket! Please see all pictures as they are part of this listings' description. Thank you for looking! Check out my store for other items.