Knobless Cylinders (4 sets)

Four colour-coded sets of knobless cylinders that extend the Cylinder Blocks work - stacking, grading and pattern-building by height and diameter without the self-correcting knob.

Without the self-correcting knob, the child must rely purely on visual judgement to grade and sequence, extending the discrimination built with the knobbed blocks into free, open-ended pattern work across all four sets at once.

As with every Sensorial material, it isolates a single quality for the child to explore in a self-correcting, repeatable format - the design principle behind the entire Sensorial curriculum. Sourced and quality-checked by Montessori for Kenya for classrooms, home environments and teacher training settings.