gravity door

Video Information I’m minding my own business and then i see that what is this this is not the ordinary dirt texture and stone texture what am i seeing well that is the resin contraption we’re taking a look at so yeah This is the 3×3 sand piston door now this is actually pretty insane you can use any color of sand that you want also you can just use regular sand but i don’t know that’s kind of plain in my opinion if we go ahead and take a look At the opening one more time all we have… Read More