1. Faster Printing: The volumetric speed of the flowrate hotend has significantly increased, with the maximum volumetric speed rising by 62.5%. The printing speed is much faster than that of the standardflowrate hotend, which can minimize model printing time. 2. Compatible Printers and Filaments: The hotend is compatible with the Lab H2D fit, suitable for the Lab H2D combination and designed for H2D printers. It fits the Lab A1 and A1 Mini models. Works with 1.75mm PLA, ABS, PETG, TPU, and wood filament. 3. Fine Details: The flowrate hotend can significantly reduce material shortage caused by insufficient extrusion and optimize the originally rough appearance of the model. It ensures every print contains neat printing details, just like a standardflowrate hotend, with sharp edges and a glossy finish. The speed has improved, but the printing effect remains equally impressive. 4. Precise and Efficient: The magnetic block of the hotend's removable heating component allows the nozzle to be quickly and accurately secured in place, enabling fast nozzle replacement and making disassembly and installation simple and convenient.