Twist on, get off.
Ready to take your nipple stimulation to the next level? Size Matters Max Twist are designed to enhance the nipples, as well as create strong, stimulating suction.
Just twist the easy-grip control cap to get started. A light twist crates a subtle sucking sensation, while a strong twist creates a serious vacuum.
Once you've reached your desired suction level, you can leave the Nipple Suckers on for added stimulation during sex or masturbation.
Product Dimensions: 4" overall length, 1.17" inner diameter