For the lady who simply cannot get enough of her machine, double trouble allows the user to install her two favorite vac-u-lock toys at once, for simultaneous pussy and ass penetration. Crafted from anodized 6061 CNC machined aircraft alloy. Designed to fit f* machine sex machines 10 mm thrust rod only. Adjustable toy position for vagina and ass separation. Utilizes 2 x vac-u-lock barbs 1 supplied originally with your f* machine and a second supplied in the double trouble kit (see picture). Please note: f* machine fucking machine and Doc Johnson vac-u-lock toys are not included (for illustration purposes only). <br /><br />Please note the f* machine is not included. Sold separately. Not included. Bulk packaging: this item is not in retail packaging. It is usually arrives in a plain box, wrapped in plastic or in a poly bag. The item is new and untouched.