For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
[Thread M6/3MM]PC4 M6 coupler, thread M6/3MM, inner diameter 4MM, suitable for pipe with outer diameter 4MM, made of high quality copper and plastic, strong and durable.
[High Hardness] PC4 M10 coupler: thread M10/6MM, inner diameter 4MM, suitable for pipe with outer diameter 4MM, made of high quality stainless steel and plastic, high hardness, anti corrosion. The extruder accessories are PC4 M6, and the hot end accessories are PC4 M10.
[Fine Workmanship] 3D printer accessories are fine workmanship, wear resistant and durable, and can be used for a long time.
[Reduce Friction] PTFE tube, reducing friction means higher responsiveness, less shrinkage, more accurate printing, less sliding, abrasion and tearing of the extruder.
[Lightweight and Portable] Bowden tube is light in weight, small in size, easy to carry and store, convenient and quick to use, and stable in performance.