Telegrey Spectrum ReFill Premium PLA High Speed is a 1.75 mm, 1 kg high-speed PLA refill designed for fast, precise prints while remaining environmentally friendly. The filament is wound on an eco-friendly cardboard core compatible with Bambu Lab reusable spools, eliminating the need for additional adapters.

If you do not own a Bambu Lab reusable spool, you can easily download and print a spool model available on the Spectrum website, so you can enjoy ReFill without compatibility concerns.

Key features

• High flow rate enabling fast printing up to 800 mm/s, with optimized flow and cooling
• 100% biodegradable and industrially compostable material
• Excellent mechanical properties: high hardness, tensile strength, and excellent layer adhesion
• Aesthetic surface finish and high rigidity of printed parts
• Wide range of colors, including UV-reactive Neon shades
• No shrinkage after cooling for accurate, dimensionally faithful parts
• Eco-friendly aspect: recyclable cardboard core and compatibility with Bambu Lab reusable spools
• Recommended print temperature: 190-220°C; bed temperature: 0-45°C (optional)

Environmental benefits

The ReFill range is designed to reduce plastic waste: eco-friendly cardboard core and biodegradable filament, with full compatibility with Bambu Lab reusable spools. Ideal for prototyping projects, design studios, and educational environments seeking performance and sustainability without compromise.

Applications and uses

Perfect for rapid prototypes, concept models, visualization of finished and semi-finished products, industrial design, educational projects, and interior design. Use it when speed and precision are essential to bring your ideas to life without waiting.

Printing tips

To get the best out of Spectrum ReFill Premium PLA High Speed, favor high print speeds, a stable flow, and suitable ventilation for effective cooling. Note: Higher print speeds require higher temperatures to ensure smooth extrusion and good layer adhesion.