Print Faster -SUNLU high-speed 3D printer PLA filament, designed to turbocharge your printing from slow to swift. Experience a colossal 500% increase in flowability, ensuring smooth printing even at speeds exceeding 250mm/s, without clogs or filament shortages. Bring your ideas to life with high-speed printing, on average, save 70% printing time. Efficient Cooling -High speed PLA filament boasts a 180% boost in heat dissipation, enabling quicker cooling and curing than regular PLA filament under the same conditions. This prevents 3d filament material buildup during fast prints, improving printing speed while also ensuring accuracy and mechanical performance.