Womanizer Premium 2 is, without question, the air-pulsing vibrator we deliver to the most doors. Here’s how it works: The round, indented stimulation head cups around and encloses the external clitoris. It doesn’t touch the clitoris directly. Instead, when you turn it on, it forms an airtight seal and emits pulses of air and gentle vibration. That creates a sucking sensation that feels like fantastic oral sex.

It’s great for building arousal and carrying you across the finish line. More than a few friends have raved that it can get you off in five minutes.

Womanizer is made with “smart silence” technology, so it switches on only when in contact with your skin and shuts off if you need to set it aside. Plus: It fits nicely in the palm of your hand. It’s waterproof. And it’s nearly effortless to operate—especially if you turn it on autopilot, which switches up the vibrational patterns and intensity to mimic the variation of partnered oral sex.