Finally ventilate in peace, even in the rain Czech products protected by the eu industrial design, which solve the biggest problems of living in the attic. Easy self-assembly in seconds. Just click in. You no longer have to close the windows when it rains. No more ruined paint and plasterboard. Introducing DEFClon and AquaStop.

An established manufacturer of high quality 3D filament and, from 2023, a manufacturer of FDM 3D printers under the PWS brand, which we produce for you. 3D printing is a fast and efficient way to turn your ideas into reality. Print with a smile.

Niro3D is a Czech platform for custom 3D printing. Upload your 3D model, get an instant quote, view the part in an interactive 3D preview and order a print from premium materials. We also offer finished products - from battery holders to flexi figures.

I offer 3D printing and things related to it: printing from my own data, creating a model according to customer's wishes, printing from freely available databases, both paid and free.

We offer playful creatures that we produce on Czech Prusa 3D printers. We print from a plant-based biodegradable polymer PLA from Czech manufacturers, also known as polylactic acid, which is a product of corn or potato starch or sugar cane.