I am not a fan of writing reviews on products that did not perform as they should. These appear to be high-quality in construction, and they have lots of potential. But sadly did not quite deliver. Most Nipple products are clearly built cheap, which made me excited about these. They are all-around good quality. We experimented with these for about four months before writing the review to try to find some way to salvage a cool toy that did not quite perform as desired.

The suction cups are robust and made from silicone, and it appears that they could have a very long and serviceable life. They are easy to clean with standard silicone cleaning practices, and the bullets are easily removable. They even have a cool steampunk look to them. They are very fun for photos though they do not hold on for too long to play.

The downfall of this product is two-fold. Where the sheath the bullet sits in, despite a snug fit allows air to seep in and diminishes the air seal necessary for suction. I used a little bit of silicone sealant just to experiment with sealing, and it did improve things a bit. The results were not drastic, which leads me to the second issue.
The second issue is physics. I think this design is going to run into problems due to the power to weight ratio. Even with larger silicone bulbs to get more power in the suction department, it would come at the cost of adding more weight needing to be supported by that seal. This seems to be the Achilles’ heel of the product.

The USB chargeable bullets are great. They replaced our watch-battery style bullets immediately. They have strong motors and twelve vibration patterns. They give strong nipple stimulation when secured in the Nipplegasm (I really wanted to write that word at least once in the review), but also are strong enough to eject the whole contraption swiftly.

If the person using these lays on their back, you get the best experience with them. So they can be fun in that way.

Hands down, using bondage tape to secure these babies makes them fun. The vibrations are strong, the ergonomic nipple suction platform is a very comfortable base. So if you get them to stick somehow, you’re going to have a good time. In this way they work, for I would venture to say, just about anyone's nipples.

Using these beyond their intended nipple purpose was enjoyable. Forgoing all thought of suction and manually placing on the head of the penis and over the clit was a great experience we had not initially thought of. You really get to experience the power of the bullets this way. In the long run, this may be the most used aspect of the toy.

While these didn't work as well we had hoped, they are suitable for horizontal positions in which they are not fighting gravity. The light suction leaves something to be desired, but they are a fun step up from the cheap nipple vibes.