The souvenir products are always non-standard and even a bit artsy. It is however usually made in small batches, and even the smallest design mistakes can ruin the whole lot of goods. The creative design-studio has developed a 3-d model for the cognac carafe “Decanter”. The model helps in evaluating the product in whole. It can be shown to the prospects to help measure the potential sales, and thus the size of the batch.