Home Montessori Beginner Adding Up Rod Beginner Adding Up Rod Dimensions Size 12″ x 12″ Color Multi Category: Montessori Related products Hindi Alphabet Insert Puzzle With Knob MontessoriRead more Numbers (1-20) With Knob MontessoriRead more Abacus (C) MontessoriRead more Numbers (1-20) With Knob MontessoriRead more