7.60 EUR | (9.50 EUR incl. vat) |
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Delivery - immediate
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Convert quickly and easily from fractions to decimals, percentages, time or degrees using the 6 different scales.
Material: Plastic.
Dimensions: Inner diameter 90 mm, outer 140 mm.
Ideally add Fraction circles (art. no.: 17996).
Note: The illustration at the bottom shows the measurement discs in combination with fraction circles. Fraction circles are ordered separately.