Part of the series TFC Marbles.
Colour-coded plastic cased magnetic marbles. Not only do they attract and repel, the colour coding also reinforces that opposite attract and likes repel. Useful for all kinds of magnetic fun. While red will only ever stick to blue. 1.7cm diameter makes them unsuitable for use with children under 3 years. Supplied as a set of 100 pole marbles in a container.
|Publisher||Teachers First Choice|
|Product Type||Maths & Science Equipment,|
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