Polymaker Panchroma PLA Black 3D Printer Filament 2KG Bundle, 2x1kg, Easy to Print, High Speed Printing, Tangle Free, AMS Compatible, Perfect for Toys, Decor, Miniatures, Models & Cosplay

The most engineering-minded consumer brand in this space. Polylite is their everyday PLA, PolyMax adds impact resistance, and PolyWood nails the timber look. They publish data sheets and actually explain what's in their formulations.