Pay in 4 interest-free payments of $3.50 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
adding art to the heart of science
24 Bracket Levels
The smooth channels are perfect for creating flowing streams and canals
There is a thread of real creativity and drama running throughout the pages
Wissner Abacus In 10 Colours 4921 adding art to the heartAbacus made of the natural material RE Wood with 100 balls in the colours yellow, green, dark blue, red, turquoise, light blue, gray, orange, brown and purple. Can be ideally combined with our system working materials, as the individual place values are coordinated with each other. All our items follow the same scheme: One = yellow Tens = green Hundreds = blue Thousands = red etc.
US$ 35.00
US$ 35.00
US$ 29.00
US$ 29.00
US$ 29.00
US$ 35.00
