Personalize Your Sensation! The Air-Tech Twist allows you to customize the intensity to suit your liking! Modify the sensation from firm to gentle using a special compression mechanism, for a personalized Air-Tech encounter. Simply turn the knob on the top to adjust the intensity. Krepšelyje are 5 levels! – Tickle: Bumpy nodes for powerful stimulation. – Ripple: Soft waves for heightened pleasure. An all-in-one Air-Tech cup for a tailored sensation like never before.