Strontium aluminate is a common phosphorescent material due to its ability to emit a long-lasting an
Strontium aluminate is a common phosphorescent material due to its ability to emit a long-lasting and bright glow after being exposed to light Here it is combined with resin epoxy to make a ring
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3 months ago 00:00:23 3
Ring made of resin epoxy mixed with strontium aluminate powder
4 months ago 00:00:22 11
Ring made of resin/epoxy mixed with strontium aluminate powder.
6 months ago 00:00:22 3
Strontium aluminate is a common phosphorescent material due to its ability to emit a long-lasting an
1 year ago 00:00:23 6
Ring made of resin epoxy mixed with strontium aluminate powder.
1 year ago 00:12:24 1
100% Invisible IR death ray laser!
2 years ago 00:00:23 7
Ring Made Of Resin Epoxy Mixed With Strontium Aluminate Powder
3 years ago 00:00:21 5
Ring manufactured from resin epoxy and powdered strontium aluminate.