The Bambu Lab PLA Basic 1.75mm 1kg Refill is an eco-friendly and cost-effective filament option designed for smooth, high-quality 3D prints. Made without a spool, this refill minimizes plastic waste and is compatible with Bambu Lab's reusable spool system. Its biodegradable composition makes it ideal for functional and aesthetic projects. Fully integrated with Bambu Lab’s AMS, it features embedded RFID settings for seamless setup and reliable performance. Perfect for sustainable 3D printing, Bambu Lab PLA Basic Refill delivers consistent results for users of all levels.