Review (4/5): Worthwhile
Worked great on the dryer side, but my black orchid diffuser does pop off if I’m not careful. I have to reposition it 2-3 times each drying session. I don’t so much consider it a failure of this device though; the area on the diffuser on which this can grip is pretty short, so there’s not a lot of surface area.
EDITED: The owner / inventor reached out to me and let me know I (despite directions) put it in backwards. I flipped it as directed and it’s much more secure. Still comes off every now and again, but rarely.