Electric toothbrush LED clip on cover

I'm tired of the bright flashing LED on my electric toothbrush flashing at night whilst on charge, it lights up the whole bathroom so the door has to be kept shut.

I just got a 3D printer and thought I'd make something to cover up the LED, I made it out of white PLA and you can still see the LED but nowhere near as bright you could make it out of black material to dim it further.