Vac-U-Lock Adapter for Lustti Sex Machines

This Doc Johnson style Barb enables you to change dildo quickly on Lustti fucking machines. The textured plug is pushed into a hole in the base of a dildo, displacing air and forming a vacuum that holds the dildo in place.Simply screw the Vac-U-Lock Adaptor on to the end of your sex machine rod shaft and attach your favorite Vac-U-Lock® dildo in seconds.So, it allows you to use lots of fabulous designs, with so many body-safe silicone vac-u-lock compatible dildos available on the market, this is going to be a handy adaptor indeed.Note: The quick connector must be completely dry before connecting to machine. Please don't wash this adapter with strong detergents and keep it dry in case of rusting. The Vac-U-Lock adaptor is pictured above with machine and dildo for demonstration purposes. These are NOT INCLUDED and are purchased separately. Designed for all Lustti Fucking Machines, also fit for Lovense / Roussan Fuck Machine. Safety: Never Connect or Disconnect adapter while machine ru