Nipple suckers with vibration! These small transparent suction cups work wonders! You can watch your nipples swell up when you put the nipple suckers over your nipples and create a vacuum with the hand pump. You nipples will now be erect and look absolutely amazing. Now remove the pump device: the suction cups will stay stuck on your breasts once a vacuum has been created. You can also place the vibro-bullets into the spaces on the cups for that little extra stimulation. Enjoy the pleasurable tingling sensations that you probably won´t ever want to do without again! Cup size: inner 5 cm high, &Oslash; 5.7 cm. The tube is approx. 46 cm long. The hand pump is 16 cm long and is comfortable and easy to use because it has space for two fingers.