Review on 🔌 ExcelFu Long Distance Straight Pneumatic Connector by Will Rahman

I keep my filament in a cereal container dry box and use these connectors for teflon tubing from from the dry box to the printer. Due to the nature of my build, if my dryer is too close to the printer, the PTFE hose will push the hose further and further into the bin as I pull it back, causing failures. You get a lot for what you pay, but the internal teeth that grip the hose are weaker than the fittings that came with your printer.