Prusament 3D Printer Premium Filament PETG Magnetite 40% Grey 1.75mm - 1kg Spool - High Precision ±0.02 mm - Iron-Filled Magnetic Material - Metallic Finish - Ideal for Decorative & Functional Prints

["Prusament PETG Magnetite 40% Grey is a material with paramagnetic properties. This filament is suitable for making various electronic parts, such as switches, potentiometers, induction loops, electromagnetic shielding, etc. In hobby use, the material can be used for various tools that can be attached to a magnet. Another use can be found in art, design, and toys. Or, it can simply work as a weight.","Manufactured in-house by Prusa Polymers - We were not satisfied with the quality of filaments on the market. So we decided to make our own. As a part of Prusa Research companies group, we are the only 3D printer manufacturer with its own filament production.","High Quality you can check yourself - We are the only manufacturer that gives customers the option to fully inspect parameters of every filament spool. Just scan a QR code on the spool to see all details online.","0. 02 mm Manufacturing Precision - We believe the industry standard of 0. 05 mm isn’t sufficient for perfect 3D printing. Instead, we 0. 02mm precision and highly-consistent colors in our filaments."]