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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
securely sealed
just waiting to be cut
(b): Me and Others - Autism
Space-Saving Solution: Ideal for settings with limited space
Wissner Abacus In 10 Colours 55246 securely sealedAbacus 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.
US$ 285.00
US$ 1625.00
US$ 415.00
US$ 40.54