Uv Detecting Beads

  • UV Detecting Beads

    These UV sensitive beads turn from white to varying bright colours when exposed to sunlight or other UV sources. The beads can be used, for example, to test the effectiveness of UV protection in sunglasses or to create a simple bracelet which can function as a UV detector.• Pack of 100,…

  • UV Detecting Beads

    These UV sensitive beads turn from white to varying bright colours when exposed to sunlight or other UV sources. The beads can be used, for example, to test the effectiveness of UV protection in sunglasses or to create a simple bracelet which can function as a UV detector.• Pack of 100,…

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