氚光鑰匙圈替換玻璃管

Dropped my old fob and the tube shattered, so this replacement was exactly what I needed. The glass fits perfectly into my V3 keychain fob with no wiggle or fuss. Bright as the original and installed in under a minute.

Was a bit nervous about getting the right generation, but the glass tube dropped into my V1 fob perfectly and sealed just like the original. The tritium glow is back to its full brightness now, so it's easy to find my keys in the dark again.

Slipped this into my V3 fob and the fit is perfect, no wobble or gap at all. The glass feels noticeably sturdier than the stock one it replaced, and the glow shines through just as bright as day one.