As a professional sexologist, I can honestly testify that this is the BEST attachment for a Magic Wand or similar wand toy. It is firm enough to cause female ejaculation while being tugged, and the direction of use/vibration makes thrusting ideal. It’s like having a hand-held Sybian. The size is just full enough for most women. It’s better that most g-spot toys because it covers not just the spot, but the whole g-zone. It’s also rigid enough to not flop around.