Make your next solo session satisfy your needs, with this intense sucking masturbator, you can milk yourself until not a drop remains! The outer case is made of ABS plastic and it provides a good handhold as yoi dip your wick up to 6 inches inside. The nubbed, interior sleeve is made of soft TPE that stimulates your shaft with each stroke. There are 3 intense suction modes when you use the Tornado function. Alternatively, you can hold down the Manual button and increase the suction slowly to find the perfect level for your unique desires. Add another layer of intensity with 3 speeds and 7 patterns of vibration that ruble your shaft and cause the nubbed interior to vibrate as you thrust and stroke. The stretchy, inner sleeve can easily be removed for cleaning. Simply pull it out gently to remove it and wash with warm water and soap, then rinse and pat dry. Use a toy cleaner if necessary. To recharge , use the USB cable provided and attach the magnetic end to the charging port. Case length 9.3 inches, width 3.5 inches, Insertion length 6 inches. Use with water based lube.