Shower Shelf

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Updated: January 18th, 2018:

I have adjusted the design slightly and uploaded new files with a Showershelf2-name.
Two new models in 170 mm en 200 mm size.
The thickness of the model is slightly increased (to 5.5mm) for extra strength.
Also, the corner has a larger cutout for walls that have an uneven corner.
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This is an easy to print shelf for your shower.
I designed this in OpenSCAD because most standard metal shower shelfs tend to be rather small.
Preferably, do not print this in standard PLA as PLA will not be able to withstand the temperature of hot water without warping.
I have printed this in PETG and it is holding up just fine, even when rinsing it of with hot tapwater (which usually is no more than 65-70 degrees Centigrade).

I have uploaded both a 200mm model (which I use) and a smaller 150 mm model.