I0 Blocks Center is a comprehensive early childhood education system including building toys, table, shelf and storage bins. All-in-one birch plywood table has polypropylene tabletop grid allowing for stabilized builds. Includes: 1 birch plywood play table, 4 storage bins and 458 building pieces - 400 I0, 14 gears, 16 axles, 4 gear cranks, 12 slide pieces and 12 I0 people. Educational benefits: STEM, problem solving, architecture, physics, simple machines, symmetry and asymmetry, teamwork, movement, dramatic play and model-scale building. Dimensions: 31"L x 22"W x 23"H. Ages 3 and up.