Love both options of external and internal stimulation..extremely versatile. Somewhat a little uncomfortable when initially entering the tip..but that could be just my sensitivity. Would recommend!
Must have! Very soft and high quality material. I had tried a pair from another brand and didn't like them, but I loved this one. It's noisy and I don't like that much, but other than that it's a great asset.
The vibration frequency is adjustable, but the frequencies of vibration is not changing too much in between.. I love it when the two arms move together, which stimulates me a lot.