Bike reflector

I wanted to enhance the visibility of my bike at night without buying an reflector in a store. Its a simple design that you can easily customize.

You need to print the housing and 2 of the round “reflectors”. You can either put some reflective foil (e.g aluminium foil) between the 2 round reflectors or stick on some reflective tape on the outside, which I would recommend. If you are putting something in between make sure to use some transparent filament, no top layers, less bottom layers and an infill pattern like honeycomb.

The design works without any supports. To put it all together you have to insert the 2 round reflectors into one part of the housing, snap it together with the other side (some force is needed, if your hands give up, try your feet ;)).

Have a safe ride!