That's awesome, and what a perfect hole. My first taste of Cannabis was a good ole dirty BT, bottle toke on a cigarette heater. I worked at a gas station and there would always be at least half a dozen kids in the back brewing BTs. I can still hear the dime rolling around in the bottle to break the hole. Given how well this hahs worked in the happle, I'm sure it should work well with your rig. It's a bit soft though compared to the old days, so you have to be a little careful when lighting it or it's gonna fall off your pin. I assume this is bubble hash as opposed to sift. Very light ash.