It is with great joy and pride that we announce that DRUK-INTRO S.A. Printing House has received an honorable mention for its printing of Piotr Karski’s series “TUTU – What Is It? Tutu and Sounds” and “Who Are You? Tutu and Animals” in the 66th “Most Beautiful Polish Books 2025” Competition organized by the Polish Book Publishers Association.

This unique honor is extremely valuable to us, as it serves as a testament to the exceptional quality of our entire team’s work and the trust that Dwie Siostry Publishing has placed in us. We are grateful for the opportunity to collaborate on such beautiful and meaningful publications, and for your openness to modern and secure technological solutions.

We are particularly pleased that the book *What’s This? Tutu and Sounds* was produced—by decision of the publisher—using the child-safe PPD technology developed by DRUK-INTRO. It gives us great satisfaction to see that our printing house’s proprietary solutions are being used in projects designed for our youngest readers.

We would also like to extend our heartfelt congratulations to all the winners of the competition and express our appreciation to the jury, chaired by Dr. Katarzyna Kasi, for recognizing the quality and craftsmanship of Polish books.

@Dwie Siostry Publishing House — thank you for your trust, inspiring collaboration, and the projects we’ve worked on together. We wish you continued publishing success, unending creativity, and many more exceptional books that will delight readers in Poland and around the world.

We look forward to continued fruitful cooperation and future joint projects.