Review (5/5): Works, but packaging is suspicious
They help with red eyes and discomfort.
I hold the dropper like a syringe. It's pretty easy imo. I put my thumb on the top push button and wrap my middle and index finger around the nozzle end.
The only thing that makes me suspicious though is that the package seemed to be opened from the bottom when it arrived. The close tab insert was completely detached. It may have happened during shipping, I'm not sure.