e3d obxidian high flow hotend fur bambu lab a1 a1 miniE3D ObXidian High Flow HotEnd for Bambu Lab A1 A1 Mini The E3D ObXidian High Flow HotEnd is a powerful premium upgrade developed in close collaboration between E3D and Bambu Lab. It combines wear resistant materials, optimized flow geometry, and an easy installation to deliver consistent, high quality results even at high print speeds. With a flow rate up to 70% higher than the standard HotEnd, it enables faster printing, stronger parts, and smoother