I just got this glass today, its a low cost piece from china, DHgate, took a little over a week to get here. Cost me $26 and some change shipped. It matches up well with the Lotus and reducer. Just far enough to get good sight and not have too much heat reflecting back at my face. Nice little bubbler for the cost, I must say I was pleasantly surprised how well it pairs up with the Lotus.I did have to bend my stir stick slightly outward to allow it to fit on top of the dwar, but it was a very minor modification.
I found it here, the price seems to have gone up to $27, still a great bargain if you don't want to blow a ton of money on a bubbler.
http://www.dhgate.com/store/product...ass-vase-perc-water/175832535.html#st0-1-null
I ordered the same bubbler about a week and half ago, I was wondering Jam if they sent the others pieces with it, (nail, dome ect.) Like the picture said you will get all of this.