The Mio ring fit snugly and stayed put the whole time, which was my biggest worry before trying it. The bullet paired with it is a nice touch, and the whole kit feels well-made for the price, plus those pulse-pounding vibrations did not disappoint. I've already used it twice this week alone.
Alexander★★★★★
The Mio ring stays put even when things get intense, and the bullet’s vibration is deep enough to make my partner gasp every time I switch it on. We've reached for it three nights in a row already, and the silicone feels smooth and easy to clean, which is a huge plus for spontaneity.
Emma★★★★★
The vibration is strong enough that I actually felt it through both partners, and the ring fits snug without pinching. I was skeptical about the "rock-solid" claim, but it held up through the whole session.