The ReFill PLA filament from Spectrum is eco-friendly, high-quality, and reliable. It combines top printing quality with a strong focus on sustainability. This filament is designed for 3D printers that prioritize both comfort and environmentally conscious practices. The ReFill filaments are wound on an eco-friendly cardboard core that is fully compatible with BambuLab's reusable spools. This helps avoid additional plastic waste and makes printing extra adapters unnecessary. If you do not own a reusable spool, you can download a printable spool model that is perfectly suited for the ReFill filament – offering maximum flexibility and eco-friendliness without compromising compatibility. Spectrum's PLA filament is produced in Europe, which shortens supply chains and reduces emissions from transportation. It is not only wound on a recycled plastic spool with a 2nd Life certification but also supports sustainable development through responsible production. It offers high quality in a budget-friendly, eco-friendly version that perfectly combines practicality and functionality. Technical specifications: Printing temperature: 185-215°C, bed temperature: 40-50°C, closed build chamber: not required, AMS compatible. With Spectrum's ReFill PLA filament, you choose a filament that delivers excellent printing results while reducing plastic consumption – ideal for anyone looking to bring their ideas to life while valuing quality and sustainability.