The SUNLU 16 Color PLA Filament Bundle is a diverse collection of 1.75mm PLA filaments in various vibrant colors. This bundle includes 16 rolls of 250g each, totaling 4kg of PETG material. The filament is compatible with 3D Systems CubePro printers and is made of high-quality, durable material. Each roll is individually packaged, ensuring easy organization and use. This product is ideal for 3D printing enthusiasts looking to experiment with different colors and create unique designs.