The shower in my master bathroom came with a grab bar that I didn't need. But my partners could not resist the temptation to use it as an unreliable shelf, leading to small bottles frequently dropping to the floor. I designed and 3D printed a small shelf that snaps onto the bar.

After gluing the pieces together I primed it then painted it with Rust-Oleum aged iron spray paint. I finished it with a couple coats of Smooth-On XTC-3D epoxy resin to help it resist water and soap.

https://youtu.be/Rcq7AOmal8M

Creality

Ender 3

Yes

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