The “Stair” consists of ten joined vertical grooves in which joined rods of Unifix Cubes are placed to match the values printed at the top of each groove. Cubes placed in the grooves demonstrate each number as a grouping of ones. Ideal for reinforcing and teaching numbers, ordering, and sequencing. The stair is made of durable plastic for years and years of classroom use, and measures 8.5″ x 8.875.”
Unifix Cubes not included.