it's pretty obvious what's going on here, invision went out and bought a $100 bong at a headshop, took some pictures of it, posted them here and said he made it. The plan would have been perfect but it's a plant saw through invisions lies and called him on it. Not wanting to admit defeat invison quickly pulled out downstem and used a knife to chip away at the finely blown hole in the glass to make it look homemade. Took some pics of the hole and posted it. Nice try invison, but you can't fool us...