So not long ago I came across one of the 4.0 mini beakers with a multiplier and thought I just had to have something like it Basically to summarize the millie multiplier, when you look at it from the right angle it produces a kaleidoscopic image. My only complaint with the Eric Ross ones is that they're on beakers and curves as far as I can tell, which I do not prefer. I've seen a few Steve Gelb mini inlines with the multiplier, but my friend has that piece (one from the same series without the multiplier incidentally). After fruitless internet searches, I'm left wondering... are there other artists making millie multipliers? I'm very interested in acquiring some of this beautiful glass!