Multi-coloured 1.5x6mm Tritium Vial (1 piece)

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  • Regular price $15.95

The tritium is a gas-filled tube which is self-luminous for up to 15 years — no batteries or light required. You can take them up to 100 meters deep or in other harsh environments and it will continue working. If your spinner has a tritium holder on them, you can put them on and it'll make your spinner look 1000x more awesome.