Review on Efficient and Reliable BIQU Straight Pneumatic Connector Extruder for Seamless Filament Handling by Elmito Yeager

This supplier put wrong plugs in first and sent PC4-M6 plugs instead of PC4-M10. The next day I received a new batch of correct connectors but after seeing some chrome plated parts in my bag I started testing each connector to see if it would actually snap onto the Bowden tube and found that only 6 out of 10 connectors would work. The other 4 didn't hold the hose at all, so this is a big mistake in the quality control of the connectors chosen. Not very happy with the plugs supplied but they quickly replaced the wrong batch. Update: The seller will send another set of replacement plugs as soon as possible to fix shipping errors and defective plugs. They clearly make an effort to ensure I am happy with my purchase and their customer service.