Vibrating panties made simple! Simply attach the wireless Silicone tickler & red heart or butterfly to your favorite pair of underwear and viola you have turned your knickers into vibrating lingerie! The red heart or butterfly shape goes on the outside and the silicone tickler goes on the inside. The two parts are held together with a magnet so you can easily find your very own magic spot. Use for self pleasure or with a partner! Looking for a unique gift she won't soon forget? Look no further! This package includes batteries and is equipped with EZ push button control. Enjoy!