The disposable Air Flow Cup masturbator by Tenga features a spiral internal structure that offers a brand-new rebound feeling on insertion, while the vacuum hole at the bottom of the cup lets you simulate a suction effect.
Ready for immediate use, the lubricant ring at the entrance releases plenty of lube, so no extra lubricant is needed; to activate the suction, simply remove the sticker from the hole at the end and cover or uncover it with your finger.
