Colour changing beads
May. 27th, 2005 05:00 pm![[identity profile]](https://www.dreamwidth.org/img/silk/identity/openid.png){kind=small}
rhien.livejournal.com posting in ![[community profile]](https://www.dreamwidth.org/img/silk/identity/community.png){kind=small}
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clydiebaby posted in another community a link to these UV sensitive beads.You can even put sunscreen on them and when they change colour it tells you when you need to reapply. I thought some people here might be interested.
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