A new class of anal stimulation; Fun Factory B BALLS react to your motions! Two balls of graduated size are passionately inserted anally, segment by segment like anal beads. With every movement, the small weights inside of the B BALLS create reactive sensations depending on the body's activity, allowing intensity ranging from gentle to powerful. There is no other toy like it!

The movement of the toy’s weights does not require any electrical power and it delivers pleasure for hours – whether during intercourse with a partner, solo play or as a little secret you carry around during the day. The B BALLS get to work without making a sound and thanks to their narrow base, they can be worn discreetly beneath the user’s clothes. Due to their size, B BALLS are perfect for intermediate or expert anal players; they create a satisfying sense of being “filled up”.

This hybrid product (part anal beads part butt plug) has the unique added benefit of reacting to the user’s motions using its rotating inner weights. The rotating weights in the B BALLS are set in motion with every movement, releasing arousing sensations for hours – all without a motor! They are totally quiet and the narrow base can't be detected under clothes, so B BALLS can be worn discreetly in public as an erotic secret!

During intercourse, B BALLS can hardly be stopped and release waves of ecstasy in HER and HIM. The wilder the lovemaking, the more intense and thrilling the rotations of the balls as they follow the body's rhythms. When HE wears the B Balls, he enjoys an invigorating massage of the anus and prostate. When SHE wears them, HE will feel how wonderfully tight SHE becomes as a result. For HER, the B BALLS also provide pleasant massage sensations and anal stimulation during vaginal intercourse.

Made from 100% medical-grade silicone and body-friendly ASB plastic, they are odorless and tasteless. Easy to clean with adult toy cleaner or water and a mild soap. Recommend to use with water based lubricants.

Small Ball Ø 1.3 in, Big Ball Ø 1.4 in