HappyPo Hook

Simple hook to glue the HappyPo in range of the toilet.
Available in three sizes, the thin version (11mm) was working good in the beginning, but broke already a few times.

Here are the sizes of the different versions:

V2 = 2,4mm thickness (broke for me a few times with different PLAs)
V3= 3,4mm thickness (my recommendation)
V4 = 3,9mm thickness

Normal double sided tape doesn't stick too good with PLA, that's why I recommend a strong tape with structure. I personally used this one by UHU, it's steady as a rock:

https://amzn.to/3ZUjmuq