Privacy Policy, Cookies policy, Terms of use

Terms of use

All photos, calculators, texts are property of Frantisek Reinberk. If you want to use it for your purposes you must contact us for an agreement.

Information on this web site is provided as is. We make no warranties or representations about the accuracy or completeness of this web site content. We shall be not liable for any direct, incidental, consequential, indirect or punitive damages arising out of access to or use of any content of this web site.

In no event we shall be liable for any damages whatsoever resulting from loss of use, data or profits arising out of or in connection with the use or performance of software, documents, provision of or failure to provide services, or information available from this web site.

By transmitting or posting any material to us, you agree that we may use your this material, with respect to your personal data, for any purpose, including reproduction, transmission, publication, broadcasting and posting.

We may revise these terms of use. You agree to be bound by any such revisions and should therefore visit this page every time you visit the site to determine the current terms to which you are bound.

Privacy policy

We respect your privacy. But we also need to know some of your personal data to be able to process your order and create the invoice. We protect this data against misuse and we will never provided them to any third party except the carrier due to delivery of your order. Our online store reserves the right to withdraw the guarantee of security in the event of an hacker attack on the website server. Only in this case we are unable to comply with the above rule manipulation.


When you visit this website, we place small files called cookies on your computer or mobile device.

What are cookies?

Cookies enable the website to remember your actions and preferences over a period of time, so you do not have to keep re-entering them whenever you come back to the site or browse from one page to another.

How do we use cookies?

Our pages use a limited number of persistent cookies. These remain stored on your computer until you delete them, or until they expire after 1 year.

The persistent cookies contain the following functionalities:

How to control cookies

You may refuse the use of cookies by selecting the appropriate settings on your browser (Chrome, Firefox, Safari, Opera, Internet Explorer, Microsoft Edge), however please note that if you do this you may not be able to use the full functionality of this website.

Disclaimer Google Analytics

This website uses Google Analytics, a web analytics service provided by Google, Inc. ("Google"). Google Analytics is a simple, easy-to-use tool that helps website owners measure how users interact with website content. As a user navigates between web pages, Google Analytics provides website owners JavaScript tags (libraries) to record information about the page a user has seen, for example the URL of the page. The Google Analytics JavaScript libraries use HTTP Cookies to "remember" what a user has done on previous pages / interactions with the website. Google Analytics does not store any personal information about your website users. Read the Google Analytics privacy document for more details. By using this website, you consent to the processing of data about you by Google in the manner and for the purposes set out above.

How Google uses data when you use our partners' sites or apps