HEPS Fantastic H5 Tight Hole is designed for those who would like the Heps Fanstastic original insert but wanted a tighter fit for HEPS Fantastic Oral Sex Blow Job Male Masturbator. The interior tunnel of the H5 Tight Hole is a series of angled ribs for stimulation. The ribs alternate in angle to give different stimulation when you stroke into and out of the HEPS Fantastic. Using the rocking plate and its different configuration on the HEPS Fantastic will vary and add to your experience with the HEPS sleeves. The suction feeling during use can also be adjusted with Magic Ring giving you control of every session.