Fun Factory | Smartball Duo

Vagina balls around your PC muscles - your love muscles! - to keep in good shape.
The Fun Factory Smart Balls have a subtle oval shape that is easy to insert and remove. The balls are hollow and heavy balls move inside, which you feel ticking with every movement you make. Dancing and sports get an extra dimension! You wear the Duo balls as long and as often as you like.
Length: 16.8cm; Diameter 3.2-3.6cm
Weight: 74 grams.
Learn more about pelvic floor training and different balls.