A rock climbing wall I created that has the looks can make climbing enthusiasts happy at work (me). I used a standard 2mm socket (2.3mm holes) so you can design your rock and directly mount it. The wall is 3mm thick and the connector is 0.85mm. I used bambu x1c with PLA matte black, and it came out neat in one print.

There are some rock knobs there, but I'll be making some of my own soon and I will share them here too.

chen716.com :)