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Frame abacus model

Frame abacus model
Frame abacus model
Product Description
Abacus with 10 wires and 10 different color beads in each wire. It is a "calculator" that teachers math skills pattern and color recognition.
Contact Us

Plant No 18, Near Shiv Mandir, Behind B D Flour Mill, pragati vihar,, Ambala Cantt, Haryana, 133001, India
Phone :+918037302016