PLA+ is our most popular filament and we highly recommend for beginners, because of its ease-of-use and trouble-free printing experience. Our PLA+ made using 100% virgin Natureworks 3D850 biopolymer resin without any fillers and it has excellent 3D printing characteristics such as precise detail, good adhesion to build plates, less warping or curling, and less odor. With its low melting point and high printability, PLA+ filament produces prints with sharp details, vibrant colors, and a glossy finish. If you are looking for a reliable & high-quality filament for everyday use, this is the filament for you.