Vac U Lock

Vac-U-Lock is Doc Johnson's interchangeable system: dildos with a hollow base that lock onto a matching plug fitted to a harness or machine. This range includes realistic Ultraskyn and Codeblack dildos, The Naturals, Crystal Jellies, smooth and G-spot silicone dildos, fantasy designs like the Dragon's Tongue, double penetrators, Ultra and Platinum harnesses, vibrating plugs with remote and a thrusting sex machine.

Buy one harness, then add dildos over time; every attachment fits every Vac-U-Lock plug.