I've modeled some driveway reflectors to line my driveway. I have 4 versions of model:

• 1 sided 
• 2 sided (180 degrees)
• 2 sided (250 degrees)
• 3 sided (120 degrees)

The ground-stake screws into the bottom of any of the above, and the extension-pole adds 150mm height to the stake.

The reflectors are compatible with 48mm x 148mm stick on reflectors such as these.

These have been designed so that they will fit any Prusa printer, including the mini (180mm z height).

Recommended print settings are:

• 3 perimeters
• 15% infill
• 2mm brim

All parts are oriented as they should be put on the print bed, and these should not need any supports.