I have always loved nipple stimulation. It's probably the one thing that gets me going faster than anything else. So when I saw this toy, I knew I had to try them. What could be better than suction and vibration on the nipples?

When the nipplegasm arrived, I immediately took everything out of the box and set the bullets up for charging. The suckers are quite a bit bigger than I expected, but I think I just didn't consider how big they would need to be to accommodate the vibrating bullets.

About an hour later, I decided to try them out. At first, I tested the suction to see if they would stay on without lube. They do for a little bit, but nothing is worse than being close to orgasm and having it stop, so I switched to using a water-based lubricant. Saliva also works in a pinch, but I wouldn't recommend it long-term. With a water-based lube, the suckers stay on very well and only pop off if they get bumped.

I have only used these solo; I'm not sure how they would stand up during sex. They might fall off with enough motion.

There are several vibration patterns to choose from, and a simple click of the button on the end switches between them. I recommend switching the patterns on both bullets at the same time because having them vibrate different patterns at the same time feels weird, at least to me. The vibrations are nice and strong but not loud. You definitely can't hear through a closed door (I tested to verify).

I don't quite get a nipplegasm from these, but I sure get close, and to be fair, I haven't gotten nipplegasms from any other toy or stimulation either, so it's not a failure on the part of the toy.

Cleaning is simple. Remove the bullets and give them a quick rinse. Then and wash the suckers in water and gentle soap. I usually use whatever hand soap is in my bathroom. Dry thoroughly before you put them away. The suckers do tend to hold a bit of water. I just lay them out on my nightstand to dry before putting them in a closed container. If you want to be more discreet, you could probably get away with loosely wrapping in a washcloth or towel and putting them in your nightstand or another storage spot. The material does pick up dust and pet hair easily, so you will want to store these away between uses, especially if you have pets.

Charging is easy as well; it's a single USB cable that has 2 ends, one plugs into each bullet.

Overall, I am very pleased with my purchase and would definitely buy these again!