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With great joy, we present a summary of the lottery held to celebrate the anniversary of the ROSA 3D Filaments brand — which ran from March 24, 2025, to June 29, 2025, and concluded with the final draw on June 30, 2025.

3D printing is a rapidly growing technology used across various industries and technical fields. Choosing the right 3D printing filament is essential for achieving strong, high-quality results.
This guide outlines the most popular types of 3D filaments, their applications, and tips on how to use them in professional and industrial 3D printing projects.

If you already have experience with 3D printing and are looking for a material more advanced than PLA but just as easy to use, BioCREATE HT is an excellent choice. This next-generation biodegradable filament offers high thermal resistance and impact strength, comparable to materials like ABS, while remaining easy to print and post-process. Made from naturally sourced biopolymer, it is not only bio-compostable but also environmentally friendly. Unlike PLA Impact, BioCREATE HT reaches its full thermal resistance immediately after printing, without the need for post-annealing. It is also approved for food contact, making it suitable for a wider range of applications. Now available in an improved formula and a variety of colors!

Polish scientists have developed an innovative device that could revolutionize the way heart failure patients are monitored and cared for. The non-invasive sensor, created by Maciej Ślot EngD from the University of Łódź in collaboration with the Polish Mother’s Memorial Hospital Research Institute, enables effective monitoring of the body’s hydration levels. It allows for the assessment of fluid accumulation in the lungs without the need for catheters, complex imaging procedures, or other invasive techniques.

After the first month of the ROSA3D Filaments Birthday Lottery, we have given away hundreds of prizes! That’s how you celebrate a 7th brand anniversary – almost 10 new winners every day!

3D printers are amazing – not only do they save the day in everyday emergencies, but they also help you pursue your passions. A custom drone part? A piece of cosplay armor? Or maybe a lightweight airplane model? For all creators at heart, we’ve got something special – ROSA3D PLA LW AERO.

The demand for technical materials is growing year by year. To meet these expectations, we have developed two new composite materials: PC/PBT + 15CF and PC/PBT + 15GF.

The lottery is open only to participants located in Poland and for transactions made in PLN.
To celebrate its 7th anniversary, ROSA3D Filaments is launching the first nationwide 3D printing birthday lottery in the industry, with a prize pool exceeding 100,000 PLN! You can win 3D printers, filament dryers, adhesives, audio sets, educational courses, gift vouchers, exclusive cult gadgets, and of course — hundreds of spools of filament.

Forbes magazine has recognized ROSA PLAST Sp. z o.o., the manufacturer of the ROSA 3D Filaments brand, in this year’s prestigious Forbes Diamonds 2025 ranking. This award is a great honor for us and a confirmation of our growth and development.

If you value aesthetics and hassle-free use, look no further! Our Galaxy series filaments catch the eye and impress with their shimmering finish.

Only during the TRADE FAIR, we are organizing a special CONTEST for our guests – every day, 15 people will win at our booth! Too good to be true? Come and see for yourself!

Printing colorful lithophanes has never been this easy before! This guide includes instructions on how to build an affordable night lamp with colorful lithophanes. NOTE – This guide is intended for users of Bambu Lab printers with AMS, excluding the A1 Mini model.

When all standard filaments fail to meet the desired characteristics, it’s time to turn your attention to composite materials. One such filament is our ROSA3D FILAMENT ASA + 5Kevlar – a material that combines the easy printability of ASA with the exceptional strength of Kevlar.

In the world of 3D printing, choosing the right filament can have a significant impact on the functionality and safety of the finished project. Today we will look at two popular materials: ABS+, known for its exceptional strength, and ABS V0 FR, which offers additional flame retardant properties. What are their main features and in which situations will they work best?

We decided to test PET-G Standard HS and PET-G V0 FR under unusual conditions. See how these two materials performed in our experiment!

Are your prints with industrial filaments less than perfect? Wondering how to salvage old technical material that has been stored in a humid environment for an extended period? In this article, we discuss the issues caused by moist filament and explore the solutions available on the market.

Have you always dreamed of 3D printing with wood? Are you way past testing not-so-wooden filaments? Has their price-quality ratio disappointed you? Maybe you’re striving to produce less waste but using a 3D printer takes you away from your goal? Do you want the filament you use to not be such a burden to the planet?

We introduce a new colour variant of our extraordinary multicoloured filament – PLA Rainbow Silk Fire from ROSA 3D. Using it you can create unique, fiery prints.

Glow in the Dark filaments available in the Rosa3D range are a unique type of material. Thanks to the inclusion of photoluminescent additives, they allow for stunning lighting effects visible after dark. Simply expose the print to daylight or artificial light, and you can enjoy 3D prints that glow in the dark.

Are you just starting your journey with 3D printing? Hoping for easy printing while creating stunning models that leave everyone amazed? Or perhaps you’ve already taken your first steps but are still searching for ways to reduce visible layer lines? Looking to achieve a more professional and polished appearance for your 3D prints?

The answer to your questions lies in filaments that reduce the visibility of layer lines. Read our article and discover which material best meets your expectations.