An optical glass prism that can be used to show that white light is made up of the seven colours of the rainbow. Catch the light and make your own spectrum. The corners are rounded for safety. Each face measures 5x3cm. Age 9+.
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| Clothing - Single Size Conversion (Continued) | |||||
|---|---|---|---|---|---|
| UK | 18 | 20 | 22 | 24 | 26 |
| European | 46 | 48 | 50 | 52 | 54 |
| US | 14 | 16 | 18 | 20 | 22 |
| Australia | 8 | 10 | 12 | 14 | 16 |