Extension for montessori cylinder blocks.This set includes 20 cylinders grouped in four different colours Child observes and compares the different series with each other. Getting a clearer understanding for the different dimensions and their interplay. If you would like to have the cylinder blocks, please check another set with knobbed cylinders

• Montessori knobless cylinders set of 4

Montessori knobless cylinders set of 4Canadian Moms Care