I am really impressed with this toy. It works wonderfully and the 2 sizes make it easy to find the perfect fit. The variety of settings is a fantastic feature. The only recommendation I have is to use a generous amount of lube when I setting the vibrator, as it makes removal much easier for cleaning later on. Since it's not waterproof, remember to remove it before cleaning. If you have trouble getting it out, gently spreading the opening with your fingers helps. It can be tricky, but it's manageable. Overall, I love it and would definitely recommend it!