The "Blu toys king" comes in a nice color; perhaps it is baby blue. When first opened and inspected, the toy really did not have any odor. Its size and simple features make it great for traveling. It is smooth, with some curves and little bit of a defined head. Two AAA batteries power the device. The "king" comes off as a cute vibrator; as opposed to a more realistic and life-like one. A simple twist of the dial at the very bottom is all that is required to turn it on. The further you twist, the higher the level. On the highest setting, the toy was a little loud. It may be heard through doors but probably not well-constructed walls. The dial is fragile, as we learned. At some point in our use, the dial broke off. However, we were able to put it back together to continue use.

When it came to performance, the Blu toys king had decent vibration power, but my partner's hopes really weren't fulfilled. Your experience may be different, however. My partner requires intense vibrations in order to achieve orgasm. She stated that it was a good starter toy, as it did work well for foreplay. Blu can be used all over the body; send pleasure vibes throughout your partner's (or your own) body. The smoothness of this toy is incredible. It is billed as water-proof and did perform well when used in the tub. Our tests included the toy being used at least 6 to 12 inches under the surface of the water for a period of five minutes.

The material is rubber, so extra precautions are needed if sharing. A condom would fit very nicely over the toy. Also, due to the size, shape, and lack of flared base, anal use is not recommended. Overall, it is a nice little travel companion, especially if high-intensity vibrations is not a requirement.