This bullet is one of the sleekest, chic-est vibes I've ever owned. The Yin is solid black, which makes the tiny bullet look very bold, and even a little masculine. The plastic is very shiny and smooth, and looks high tech or futuristic. The shape is very streamlined, with gentle curves and a round body. At the bottom of the bullet is the on/off button. To turn it on the lowest setting, press once. For the medium setting, twice. For the strongest setting, three times. The vibrations are very light (because I can't think of a better word to describe it), but not boring. As a vibe, this bullet is great for people who don't need or want a lot of intense vibrations, but instead fast, softer vibrations. It produces a high frequency buzz, which isn't loud.

Cleaning the Yin is easy as pie. Its hard plastic shell makes it simple to wipe it down with a disinfectant wipe, or wash it in soap and water. Also, because it is plastic, it is safe to use with all lubes, and after being disinfected, can be used with partners. It is waterproof, so feel free to use it in the shower, pool, tub, rain, or wherever. The travel case is very sleek and stylish, and makes travel and storage for this bullet very easy and discreet. It seriously looks like a short and squat toothbrush case. The outside of the case is smooth, velvet-y plastic, and has a small yin-yang printed on it. The style of it is very simple, yet very modern and appealing.

Personally, as someone who likes more intense vibrations, this bullet was more of a teaser than a pleaser. I did like the light vibrations, but it definitely wouldn't get me anywhere past that. However, I know a lot of people who hate intense vibrations, and would rather have something less intense. Either way, I recommend this bullet to you.