You could do, it wouldn’t appeal to me but anthing can be a solo activity.
I buy my needles from a medical fetish site in the UK, I don’t know that I can say their name as they do sell some products that LH sell.
I have a sharps container and use alcohol swabs before and antiseptic swaps after.
Thank you @JoCat. Could you do it yourself if so inclined or does it need to be done by someone else?
You could but it would be harder to be precise. Tweezer nipple clamps would help keep the nipple in place.
Good advice. Thanks. Something I am curious about but OH is not into. I would like to experience at least once before I get too old. I have seen it done on the scrotum as well but not so sure about that one. You have to know what you are doing to be safe and I don’t.
These look very interesting! I haven’t seen nipple clamps like this before. I will definitely be checking them out. Thanks!
Personally nothing, for me, is anywhere as nice at fingers with spit or lube so it’s far more sensitive leading up to teeth, a firm bite and tongue. I have tried a womaniser at full power which was nice but just something different.
OH’s fingers and thumb. She’s a master at playing with my nipples.
I am very jealous of you all!
I don’t have much sensation from mine. I even went as far as getting them pierced several years ago to try and increase the sensitivity but it didn’t help much.
Try suckers.
I’ve been sleeping in nipple suckers for the last 4 months to increase their size (which is working beautifully) but a side effect is that they are far more sensitive too.
I will take a look @rockstar
My nipples thank you for the tip (pun intended)
Something like these you mean? Black Velvets Silicone Nipple Suckers with Rings - Lovehoney UK
I think that is the first time I have ever heard of that reason for getting a piercing done. For what it’s worth, I had only one nipple pierced and yes, it was more sensitive for several years but some 20 years later the non-pierced one is the more sensitive one of the two.
That’s interesting that in time the sensations have changed. I live in hope!
I think I am going to try the suckers @rockstar mentioned.
Off topic - I have been thinking of getting my clit redone but in my current state of horniness it would probably be a bad idea. Although my fitness watch will think its been worn by a different person with all the additonal stair climbing I would be doing.
I used the suckers @rockstar mentions to increase the size of the non-pierced nipple to match the piered one but still use them today for play. Perhaps that is the difference and explains the increase in sensitivity later on. LH doesn’t offer anything similar to what I used which is a silicon cup marketed for nipple inversion. I think I can mention the brand name Supple Nips given given it’s not marketed as a sex toy and there is nothing similar on LH website. It’s a slow process and they have to be worn as much as possible but do get results. When in place I also found the touch through them to be very pleasing. I wore them almost full time for a year and changed sizes as needed but found they could fall off under clothes or at night unnoticed to me. I lost a bunch and then started making sure my shirt was always tucked in to catch it should it happen after one falling off in the local mall food court. No one noticed and I made a great recovery. LOL
I did the same thing and it didn’t work for me either. I find that pain makes them super sensitive.
I am sorry it didn’t work for you either 
After the pain of having them done I kept them!
I think we are similar in this instance as pain is the only thing that can heighten my sensitivity too.
Have you tried nipple suckere?
I’ve tried these pump suction ones that I think @rockstar referred to. I’ve reviewed them, tried to link it but it wasn’t happening. If you click on the 4 star reviews, mine is on the 1st page.
I’ve tried these and they were ok, but not great for me.
The ones I started with were sold for correcting inverted nipples prior to breast feeding. They did a good job initially. As my nipples got bigger I moved on to the squeezy bulb type suckers. I don’t wear the screw type for long periods although we do use them for BDSM sessions. I don’t think I’d be able to sleep in them.