The 3D product visualization service at the customer 's request is the design and drawing of 3D jewelry models and visualization in the form of jpg photographs. The visualizations are for you to see the photos, what the product you ordered will be designed and presented, before is create it, so you are sure of what you will order. This service is usually purchased in consultation with our customer service and after you have already contacted customer service for a product design request. Design details with possible sketches are negotiated via email with customer service .