For printing enthusiasts and professional using for Lab p1 / series printers who demand reliabled, low frictions filaments feeding solution This ABS durability connector ensuring stable and extended life under continuous printing conditions Enhances for Lab X1C / P1P printers precise with this feed tube connector, engineered to minimize extrusion resistance and print for seamlessly filaments flowing install feed tube connector by pressing its top end and inserting PTFE tubing, for quick compatibility upgrades across multiple printer models Perfect for high detail prototyping, hobbyist projects, or industrial printing where consistent materials flowing is critical to achieving flawlessly layered outputs