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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
11lb x 1oz
Space-Saving Solution: Ideal for settings with limited space
(b): Me and Others - Autism
throughout these crucial years of early education
just waiting to be cut
Wissner Abacus In 10 Colours 55246 11lb x 1ozAbacus made of the natural material RE Wood with 100 balls in the colours yellow, green, dark blue, red, turquoise, light blue, gray, orange, brown and purple. Can be ideally combined with our system working materials, as the individual place values are coordinated with each other. All our items follow the same scheme: One = yellow Tens = green Hundreds = blue Thousands = red etc.