Doc Johnson Vac-U-Lock Knuckle Up Jelly Vibrators When you slip inside this

When you slip inside this masturbator you'll experience the amazing sensations of the raised ridges inside

Use as part of a regular pelvic floor exercise routine

The whisper-quiet

at only three quarters of an inch in diameter it's about the size of a finger - and then build up when you feel ready to the larger sizes

Doc Johnson Vac-U-Lock Knuckle Up Jelly Vibrators When you slip inside thisThe perfect gift for the dildo owner who has it all This oh so cool Knuckle Up accessory is just as novel as it is functional and is compatible with the entire selection of Vac U Lock dildos. Simply attach this knuckle attachment to your favourite Vac U Lock dildo and experience control and play like never before. Masturbate in style or wow a partner! Materials: ABS, Size: 147mm x 114mm x 20mm, Power: None Required