把手 "Student"

This design is clever, the opening at the handle end makes clearing a clogged nozzle so much quicker than having to take the whole thing apart. It's a small change but makes a real difference when I'm in the middle of a project.

The pull-back opening to clear the nozzle is a huge time-saver, I'm no longer fiddling with unscrewing the handle mid-project to unclog it. It's a small design tweak that makes a big difference in workflow.

Was a little skeptical at first, but the pull-back needle feature actually works perfectly to clear paint clogs without having to dismantle anything. Saves me a ton of frustration mid-project.