Air-Tech Twist Custom Strength Cup - Ripple We are delighted to announce the new AIR-TECH Twist! As part of the AIR-TECH family, the Twist is a reusable, low-cost masturbator for men with a removable sleeve for easy cleaning. With a new twist-top function, the Twist allows you to customize the tightness of the item so you can enjoy a variety of sensations in one item! The Twist is available in two varieties, each with unique internal sleeves – the Tickle has big nubs for intense pleasure, and the Tickle has gentle waves for enhanced pleasure. The Air-Tech Twist lets you tailor the tightness to your preference! Adjust the stimulation from tight to loose with a unique compression system, to create your own Air-Tech experience.