Corner Soap Holder

I've made this soap holder for a easy and durable soap holder that only uses double sided tape! (no screws and wall holes needed)
All you need is a 90° corner and a little bit of double sided tape. The design maximizes the forces the tape can hold, making sure it will fix for a very long time (or until you want to rip it off).
It also has a hole to prevent water from accumulating.

When you first fix it with the tape, make sure the walls are dry and wait a little bit (like 30min) before thr