I got this because I've always wanted an egg vibrator, and the fact that this was waterproof and not badly priced was a plus.

This ball has a pretty good intensity to it, especially when using it externally, and it is very quiet too, although I found that it seemed to be a bit louder when it was used internally in the tub. I have only noticed a very, very slight odor to it (I practically had it up my nose before I noticed anything—not intentionally, mind you). It cleans easily with soap and water, and the TPE material has a nice, soft, slightly squishy feel to it.

That being said, the product was a little larger than I had expected, and that combined with the shape made insertion a little bit more difficult than I would have liked. Removal was a little tricky too since the only “handle” is the cord, and I'm none too sure about how much pulling it can take over time. Also, although at first the ball may appear to be a sealed unit, it is not. The upside to this is that the bullet can be removed. The downside is that water can get in between the bullet and the inside of the ball, which can lead to problems later on if not addressed.

Because of this, you should probably check for wetness if the ball has been submerged and especially if used internally and removed while you are still in the water as pulling on it could break the seal. To check for water, push on the big heart at the top of the ball to push out the bottom of the bullet. If more than just the bottom quarter of the bullet is wet, fully remove the bullet and dry both it and the inside of the ball (use a Q-tip on the ball). Once everything is dry, reinsert the bullet by squeezing the side and, if you can, the top of the ball and insert the bullet (this will take some doing). Once the bullet is fully in, give the ball a good squeeze to remove all air.

I wouldn't remove the bullet too often as I suspect that after awhile the cord would break.

Since writing the review I have only used it once, maybe twice. The overall shape makes it difficult for me to comfortably use it.