UPDATE: May 1st 2013, I no longer wear this ring due to its' tendency to slowly pull out strands of hair while showering.  But more importantly I got into my first "FIST FIGHT" in 15yrs while wearing this ring, and there were two-big-bloody gashes on my opponent...  It was NOT pretty!  After that fight this ring ended up costing me $2,500 in medical bills; I have since thrown it away because it reminds me of that horrible mistake!

I've attached a picture of this size 9 "Black Link Steel Ring," and I gotta say it's pretty cool looking, but the edges of it feel like they could be more rounded, i.e. have less of an edge on them.  If there's one thing I've learned about wearing rings it would be that if you accidentally ram your finger across the edge of a wall, and your ring gets snagged - there's a good chance you'll lose some skin.  I'd rate the comfort of this ring at 3 stars because all the metal links could be more rounded; but you'll eventually get used to it and not even notice it anymore (took me 3 days).

It's built like a tank, and is surprisingly lightweight: build quality easily gets 5 stars.

Be sure to get the exact size that you wear, because I made the mistake of buying a size too small, because I thought to myself "well since the ring is deformable, I'll be able to force it over my knuckle."  ...Wrong, the ring only fits the exact size you order it for.

Pros:
+ Build quality is top notch!
+ Lightweight
+ Doesn't "hold dirt," like I was afraid it might
+ I never take this ring off, and it functions well during most tasks, except showering (it takes out my hair)

Cons:
- Though rare, I do occasionally catch a strand of hair when I run my fingers though my hair: you must take it off when showering, especially if you have LONG HAIR.
- Comfort is acceptable, but may take "some getting used to."
- Not a great ring to cook with, (bread dough being the worst) but it's easy to clean.
- Carrying/lifting anything objects of significant weight will be very uncomfortable while wearing this ring; it will feel like it's digging into your skin.

MEGA Con:
= DO NOT gift THIS RING to SOMEONE who MIGHT get into a FIST FIGHT !!!

Conclusion:
This ring gets 3 stars.  It looks cool, weighs next to nothing, has a sturdy build, but lacks comfort, and will pull out enough hair over the course of 6 months to be noticeable.  Get the exact size you need, because it won't be forced over a knuckle that is 1 size too large.  I "just barely" recommend this product.

I attached a pic, it's a size 9.