Vac-U-lock and Lock-on dildos and harnesses

What are Vac-U-Lock and Lock-On dildos and how do they work?

Vac-U-Lock and Lock-On dildos are designed with a unique locking system that allows them to securely attach to compatible harnesses or accessories for versatile play.

How do I use Vac-U-Lock and Lock-On dildos with a harness?

Simply insert the plug or base of the dildo into the corresponding harness or accessory and twist or lock it in place to ensure a secure fit during use.

Are Vac-U-Lock and Lock-On dildos interchangeable with other brands?

While primarily designed for their specific systems, some Vac-U-Lock and Lock-On dildos may be compatible with other brands' harnesses and accessories, but always check for compatibility.