Hismith is a design, development, and production of an integrated company. we focus on high-end sex-machine design and production. Our goal is to help our customers pursuit ultimate pleasure in private life. Our business philosophy is symbiosis and win-win with other brands .so we designed this Vacuum connector adapter, with it you can use all your Vacuum connector attachments on your sex machine with KlicLok system. This allows you to greatly save the cost of using the Hismith machine if you have vacuum connector dildos in hand. Come on! Just get it and start an unbelievable sex journey. PACKING SLIPS: 1 x Vacuum connector Adapter with KlicLok System NOTE: This Vacuum connector adapter doesn't include any dildos that show on the pictures, and other items are for display only. What's more, this adapter designed for Hismith premium sex-machine with KlicLok system only, It won't work on any other brand sex machine.