I just had to look and those are just gorgeous.
I would think that once "installed" they would not be prone to shattering- if they shattered on installation I would think that anthropologie would stand behind them and replace them.
Before I read your post more fully, I thought you were just asking if anyone had them- so when I looked at the link and saw how gorgeous they were and not too bad price-wise, the only reservation I had was how to clean them? I mean are they really a tinted glass (which would be fine_) or is there some sort of finish (that I would think would wear off over time?)
Anyway you have me thinking about these for my master bath.
Gaw-Jus!

sheila,
If they are like most mercury glass that I've seen, the finish is on the inside of the glass, so all that is on the outside is a smooth glass finish. If these knobs are like that, cleaning would be no issue. I think a damp cloth would be sufficient.

Fortunately, there is an Anthropologie just a few blocks from DD. If I decide to get these, I'll have her look them over IRL before I buy. I'll probably also have her pick them up at the store for me, instead of buying online. From what I read, the finish can be somewhat inconsistent.

Aren't they fabulous? I had them bookmarked from way back when I was re-doing my kichen and someone on this forum had mentioned them.

I have been eyeing these knobs for months and always wonder why Anthro's knobs don't make it into GW kitchens! They are gorgeous and I think the inconsistency is a plus. I read all the reviews a while ago and it seemed like people overtightened the knobs. So yeah, they seem a little delicate, but unless you have small critters (kids or pets) I would go for it.

Thank you for posting this. I have never seen anything like those. I have really enjoyed looking at them. I need to find a place to use some.

sabjimata, no critters and no kiddies. However, it is a guest bathroom and I hate to play "booby trap the guests" (that is where there is something precarious and you know it must be handled a certain way, but it is not readily apparent to a guest, so that when they behave normally whatever it is falls/breaks/does something to cause embarassment to your guests). Nevertheless, I think I'll go for it anyway!

Oh, boy! I HAVE to have some of the Galaxy Knob, Small!! Bathroom in the wings. And then I thought, check Hobby Lobby. I know at one time they had some fancy knobs. Use the coupon to bring the price down;-) But those Galaxy knobs look like exactly the right thing for my bathroom. Wish they were made out of cast iron. Just big kids here.

Thanks for posting. This is a company I'm not familiar with. It was fun to see their stuff. Some intriguing items....hmmm.