Kiki de Montparnasse Flexi Vibe in Onyx. Kiki de Montparnasse Flexi Vibe in Onyx. Kiki de Montparnasse Flexi Vibe combines powerful, rumbly vibrations into an ultra slim and flexible profile. Ideal for solo or partner play, cusp this compact vibe in the palm of your hand to trace it across your unique pleasure points, or that of a partner. The slim profile is easy to hold or slip between two bodies and delivers deep rumbly vibrations that resonate into the body.. 100% body-safe medical grade phthalate-free silicone. 8 vibration patterns. USB-rechargeable & travel pouch included. Measures approx 4 L x 2 W. Charge for 8 hours before first use. Can be used for massage or pleasure. Do not use with silicone lubricants as they can degrade the product material, limiting its performance and lifespan. KIDE-WU2. VB120.