The cork wave is like a fingerprint, we apply a unique code on each and every wine bottle closures. Each closure is then scanned and the image is uploaded into a digital database where it remains available for 20 years. This makes it possible for us to manage the quality of each closure over time. Each IDCORK closure is selected according to its weight and subjected to two analyses against TCA. When you selected ID CORK, you can tell your clients that you have chosen your closure one by one, just as we have selected them for you. The ID CORK unique code will allow to the final customer to get information on the purchased product, such as area and period of cork extraction, cork manufacturing data, wine and winery characteristics, validating this way its authenticity.