The brown 1.75mm ABS Filament from BuMat is a user-friendly filament designed for beginners who are just getting started with 3D printing. When compared with PLA (polylactic acid) filament, ABS (acrylonitrile butadiene styrene) is easier to work with and features increased durability and resistance to breakage under tension, making it suitable for objects that require a higher degree of toughness. ABS filament also produces deeper and richer colors, with a semi-matte finish. This 1kg spool of filament can tolerate print temperatures ranging from 374 to 428°F and may be used with most 3D printers that accept 1.75mm filament. To help ensure things don't get tangled during printing, BuMat has coiled this filament in an organized manner.