Once your hair is positioned through the slit, push the orange button that sits on top of the screen. The barrel inside of the tool will begin spinning slowly, spinning your hair around it.
Admittedly, I was nervous to do this, but I realised with how slow the barrel moved, it wouldn't yank or tangle my hair at all. The device immediately stops moving and beeps as soon as it gets jammed — which happened twice as I curled my longest layer — making it easy for your to slide your hair out and try it again.
Image Source: POPSUGAR Photography / Jesa Marie Calaor