Although my GoPro Sand Spike might also do the job, I decided to create something you can add some weight to. Thus the GoPro weight pyramid was born.
Turn it upside down, fill it with sand (yet works best), gravel, rocks, metal or whatever heavy thing you find around and screw the lid.
The pyramid uses the same mounting as the Sand Spike so you can even use the extentions from it.
Hey, I also have a GoPro screw model here.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.