Twinny Balls are Marc Dorcel’s take on Kegel exerisers. Two separate balls, each of different weight and each with a tail for insertion and retrieval, can be used alone or in combination to exercise pelvic floor muscles for better orgasms and more control.

Website: MarcDorcel-SexToys.com
Retailing: The tails on each ball are different lengths to give a visual cue of which one is lighter and which is heavier.
Materials: Elastomer
Colors: Pink
MSRP: $