Stories Projects Ambassadors Inspirations

Choose project difficulty and type:

1
2
3
4
5

This website uses cookies

PRECIOSA ORNELA, a.s. hereby informs you that its website uses cookies You can find more information about our cookies and how your data is processed in the privacy statement. We request your consent to use cookies specified below.

Functional cookies These cookies are necessary for the proper functioning of the website and therefore cannot be turned off.
Analytical cookies Analytical cookies help us track and analyze the way visitors interact with our site using Google Analytics 4. This information allows us to improve content and provide a better user experience. We also use the D&B Visitor Intelligence system as part of our cookies. It helps us more closely identify the individual access to our website.
Marketing cookies Reading and writing cookies used for marketing purposes in advertising systems such as Google Ads or Sklik. These cookies allow us to track user behavior and measure our website performance and the effectiveness of our advertising campaigns.
Personalized advertising Remarketing cookies allow us to present you with personalized advertising based on your previous interactions with our site in systems such as Google Ads, Sklik.
Use of personal data Checking this option means that you consent to your personal data being sent to and processed by Google for the purposes of targeting and evaluating online advertising and targeted marketing.