I purchased one and opened the box looked at the Silicon job and it was crap along with all a other details of the tank. the overflow is bowed in places. And it definitely is not starfire glass if it is it's knock off China glass. Super China made tank. Returned it the next day and got my cash back. They have a warehouse with all kinds of other China crap for sale, pool tables....just didn't make me feel like I was getting a good tank.
I ended up getting a vizio and drilled it myself ex... and am happy. If you want a nicer rimles tank it will cost you alot more, that's why I just got the Vizio. Just my opinion on sc