Sales price 145,00 €
The Knobless Cylinders are the final stage in the dimensional material where the child, based upon his ability to discriminate, places the individual sets of cylinders in the correct order. Each set of 10 cylinders are contained in a separate beechwood box with the lid painted the same color as the cylinders. Each box contains ten cylinders, useful for educating the eye about size and learning the concepts of: large - small; large - fine; high - low; high, fine - low, wide.