PB-188MLC:
    It's PB-188ML with a speedometer (SM-01).
The innovation of Nano-Second Technology Company, the strengthen version of PB-188 lights, 
PB-188 multi-light, masterpiece of 21th century, which can refract amber ray in low revolution,
then as soon as you speed up, it refracts amazing purple ray combine with amber ray and blue ray,
work hardly, about eight thousand revolutions, the ball will switch to blue ray.

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