Chalk

These essential cookies are used for the proper functioning of the website. Without them it would not be possible to log in, select the currency for shopping or choose the language. For this reason, it is not possible to disable technical cookies, otherwise the correct functionality of the website would not be ensured.

We use analytics and performance cookies to help us measure website performance and evaluate advertising campaigns. With the help of these cookies we can evaluate the number of visitors to the site, their sources, where they come from and how they interact with the site. The data is evaluated in aggregate, without reference to a specific website user. Using these statistics, we can better optimize our site and make your overall experience of using it more enjoyable.