We provide adding Vac-U-Lock adapter to our products, you can add a suitable Vac-U-Lock adapter for your product to match your sex machine.
You only need to add the interface type of this link and your product to the shopping cart, and your product will get a corresponding Vac-U-Lock adapter.

Notice:
1. Our Vac-U-Lock adapter position is not fixed in the middle position, the Vac-U-Lock adapter position will change according to the size and weight of the product.
2. Cumtube toys or Ovipositor cannot be used with Vac-U-Lock adapter.