Great metal for newer piercings
580179
Jewel is a little big and heavy but looks very nice, I had my lobes pierced about 8 weeks ago and I put these in and they did not irritate the new piercings at all, in fact they quickly helped relive soreness another pair of earings did. Overall one of my favorites.
3719518
I adore this earring! I was having the WORST time healing my cartilage piercing and had a lot of swelling despite several months and lots of tender love and care. I figured out the swelling was caused by my bar earring being too short and switched it to this little half hoop guy. Immediately began to feel better. Lots of room for the inflammation of a recently pierced ear. Also looked great! Easy to screw on the gems. Good quality metal. The gems themselves are pretty great quality, shiny and adorable. I am writing this review after several months of daily wear. My ear is now completely healed and I am having a hard time wanting to change this earring to something else.
238685
Great jewelry for the price, it is sturdy and stays in my piercing (my septum) very well. No complaints here.
1263102
I create copper, brass and bronze jewelry and have tried just about everything to keep it from reacting with the skin.  Bracelets and rings are the worst for turning fingers and wrists black or green.  I had pretty good luck with acrylic- and solvent-based sealants but I hated the time-consuming prep work. Even with the perfect application and curing, both types of sealant eventually wear off and you're back in the same boat.  Since I sell my jewelry, I wanted something that would work well and could be easily applied by the customer in much the same way one would expect to have to polish sterling jewelry from time to time.  This is the answer to my prayers.

I've used it extensively on copper, brass, and phosphor bronze as well as on oxidized silver with great results.  It's easy to apply, buffs up beautifully and can be reapplied an endless number of times. My customers seem to like it as well, as I've had no complaints to date.  I also like it that the metal still feels like metal with this product, as opposed to the "plastic coating" feeling you get with liquid sealants.  It's especially great on items that have lots of connections like chains, because you don't have to deal with the liquid pooling in the crevices.
29044
Pleasantly surprised! I bought two pairs for my older lobe piercings. I have MANY issues with different metals on posts. When a jewelry store lied to me I decided I was fed up, bearing little to no expectations for earrings until I bought titanium loops. I bought these since I always love the look of three studs. These STAY shiny and are hypoallergenic, my ears haven't had any issues with this (this varies heavily which each person). I'd recommend these to anyone wanting gorgeous studs. I wouldn't put these in my cartilage by any means, but they're perfect for lobes.
4770754
Great for my healing Industrail piercing. A small ridge in the plastic of the bar, but easily filed with a nail file. These have been a lifesaver!
4137361
These earrings are made with great metal and is a great design for certain piercings. I got these for my forward helix, which is in a very small and tight place for me. When the earrings came in the mail, I was very surprised how small they were. I didn't think it would show up at all, but it actually did and was a very nice size to present itself as. More of a "visible" earring (I got the 2mm stone) than a looker, but that's what I ordered.

Since I had accustomed my piercing to a smaller size earring, It was super hard to get in. This isn't the piercing's fault, I believe I got pierced with the same size as this but it might have been smaller. It's in the description anyways, so it's no surprise. I had to force the earring in, which was hard because I was essentially making a new hole in my ear with a new size up. That doesn't matter anyways - it's my own story - just something to watch out for if you were pierced with a smaller gauge or have had a healed ear for a while now. I think the most difficulty anyone would have trouble with, though, would be that the jewel, at least the 2mm size, is very very small. That's great that they have that size, and it's good quality from the time I did see it, but it is very hard to screw in and super easy to lose. After a few tries and drops, I had my friend screw it in, and after a few more drops, it was in. Don't know how she did it, but I definitely had to be at an angle with my face to the side for it. Once it was in it was great, even though I couldn't tell if it was screwed in to the tightest it could be. I would try and turn it but the whole earring would turn, and I didn't want to strip the screw. After all of that, my ear still had to heal. It looked great, and stuck out a little, but that's ok because any shorter bar would likely make it even more difficult to get in.
I know I sound like it was sooo difficult, but it actually was. And that's ok. I needed something that would stay in for a long time and not fall out, because an L bar didn't work for me. This was a great alternative. The only reason I am writing a review now is because, just at the one week mark later, the jewel has fallen out. It may have come out in the shower or when I was sleeping, but I always check to make sure it's fully screwed in, and I felt it missing. It's good that the bar didn't come out, because I probably wouldn't have wanted to put the other in. It is great that it came with two, especially for the price. However I am worried that the other one will fall out; I would probably go a size up if I were to order again. Overall good piece, but it had some difficulties. I am sad that the jewel came out so quickly because I do not have the other one with me currently, so I have to hope that this bar doesn't fall out in the meantime.
3043095
I've had tungsten carbide rings for years, because I didn't like how dull my silver wedding band would look after being scratched and banged around for a few weeks. But the old tungsten was never quite bright enough. This new WHITE Tungsten is amazing. It looks like platinum and is very resistant to scratching. I've also gone thinner. My old rings were in the 6-8mm range and you could really feel the weight. My wife is a nurse and moved to a very thin band for work, so I am following suit. I tried a 3mm and a 4mm - The 4mm is perfect for me. Bright and shiny to catch the light and light enough so it's not a pain to wear all the time. MJ had the sizes and widths I needed and delivered quickly via Prime. I'll buy again when we need more.
2114703
Great 316L implant grade steel navel ring. The metal is very shiny and high quality and it doesn't irritate my piercing. I have it in an "intimate" location and it works perfectly there. I am very happy with it.
186217
love the platinum plated option as I'm allergic to nearly every metal type.  Earing posts are soft and bend easily.  I would have loved a comfort back on the earings instead of the standard back.
2500186
I bought this for my tragus piercing; it was the first (and only) piece of bioplast jewelry that I own.  I do not really have any complaints about it.  It is nice that the stem can be trimmed to fit your piercing exactly.  Also they send an extra stem.  The jewel was smaller than I wanted, but I guess that is my fault (since the list the size).  I am undecided as to whether or not I would buy more bioplast jewelry, as I really like the sturdy quality of gold/steel.
1809019
shipped/dilevered fast, great ring. the niobium is far better than black steel. just wished i got more.. will be getting more
1254931
I ended up buying these to replace some acrylic piercings in my cartilage, and unlike the other guy I know that regular post earrings are 20g, and these are most definitely NOT 20g piercings.  These are two steps up from 20g, so if you're trying to shove them into a standard pierced hole you are going to hurt yourself.  If you don't know how gauging works, read up a bit on the internet so you don't buy something you can't wear comfortably.

As for the product itself, it's well put together, and the steel is smooth, with no bumps or grooves that could irritate your piercing.  One of my earrings was normal, with the post on the side with the star, and the other had the post on the side without - I had to put it in backwards, which isn't a big deal to me, but might be to someone else.  My holes have been stretched to 16g, so they went in just fine and I've got no pain or weirdness coming out of the hole after wearing them most of the week.  They're nice and shiny, and the star really pops surrounded by black.  Since they're entirely metal, they can be autoclaved (provided you take the little rubber rings off first, naturally).

I was initially a little hesitant to buy earrings off of Amazon, but at these prices with prime I decided to take a chance.  Glad I did.
3081138
My husband has had his ring for 2 months and works with his hands a lot. He wears a silicon ring at work, but still has tons of scratches on this ring. He prefers this metal though, because he worries anything stronger will be impossible for a hospital to cut off in an emergency. So this is a great ring for the price, but buy a few just in case for the long haul :)
3646829
These seem to be the same type of earrings used for first piercings. The colors are great and the backs stay put. The only "problem" is, as other reviewers have noted, the posts are a little thicker than most earrings. One of my ears is pierced from the lobe to the top in the cartilage. The top is still a little tender. But a little discomfort which will eventually subside is worth having matching earrings with backs that won't fall off while swimming. Surgical steel is the answer for those who have trouble wearing sterling silver or gold/silver-plated earrings.
2414280
I saw these bars and just had to have them, I then pierced my nips myself and really like the way these look. I was looking for different looking jewelry for when I did my piercing and these worked out fantastic. My body did not reject them and everything healed with no problems at all. Been in for almost 2 months now and I could not be happier with the way they have stayed shinny and look new. I work out every day so they do get pretty sweaty and I shower twice a day(once after workout and once before bed). I did have to take out and push in from other direction after it healed some because the "point" of the screw was originally out towards my arm and it seemed to catch on everything(or at least seemed that way when still sore from being pierced) but once I turned it around and now the point is in it doesnt seem to catch on anything.
3198272
I got these for my boyfriend, who recently pierced his ears and was experiencing an allergic reaction to the cheap metal the piercer used. These earrings are great and his ears cleared right up only a couple days after switching the old earrings out for these ones. Plus, they look good on him!