Ghost Barrel 3x3x3

I dont test that cube, but I'm 100% sure this work correctly (see the makes, one user test it), this cube have .2mm tolerance and fillets.
Please, if you print that, upload photos or videos testing that.
This cube is only for personal use, not for commercial use.
I update the 23/1/18 the core, I rename "6.stl" to "core.stl"