"SexShop3D.com sells downloadable sex toy designs you can print using a 3D printer. Customers browse the online store and choose the designs they are interested in. They add them to their cart and checkout using PayPal, to be then be redirected to a page where they can download a zipped file of the design. All our designs come in an STL file, which is the most common file format for 3D models.
SexShop3D also provides a shell (or hollow) version of the designs to save up to 70% on 3D printing material."
