Fun Factory

B Ball Duo


For those wanting a little more out of their butt plugs…

Description: The older sibling of the B Ball UNO, the DUO is more experienced individuals. Your movement controls the motion of the balls: when you're bouncing up and down, so are they. When you're rocking back and forth, they're rolling with your motion. Whether you're looking to add some anal training to partner sex, make solo play extra special, or just walk around with a little secret, B BALLS DUO are dynamic, discreet, and completely unique.


Rinse under warm water with unscented soap.



  • Small ball is 1.3 in, Big Ball is 1.4 in.
  • Material: Body safe silicone
  • Colours: Black/Silver and Black/Raspberry.

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