US$ 12000.00
Four plastic cards with patterns illustrating the square root
the borders of the different countries and names are drawn which gives a greater chance of solving the puzzle the first few times
This model has slightly larger building blocks and is therefore a little easier to handle
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Blå trianglar A4+ Four plastic cards with patterns12 right angled triangles that are painted blue on both sides. Wooden box with lid included.
US$ 12000.00
US$ 6350.00
US$ 25.00
US$ 8715.00
US$ 1665.00
US$ 145.00
US$ 1325.00