Since commercial hand sanitizers no longer stay on store shelves more than a few minutes, and are now in short supply with COVID-19 concerns, I was finally able to find a 1-liter supply made by a local distillery. Not convenient for travel, though, so I bought, and just received, this three-pack of spray bottles for use on trips to the grocery store, pharmacy, etc. I tested one twice, just to see how well it works. It passed with flying colors! A small funnel helped fill it from the original distillery bottle. The spray is very fine, but I determined three quick sprays into the palm of one hand, then a vigorous "hand-washing" routine for about 5-10 seconds until the alcohol evaporated. Outstanding! No muss, no fuss, worked perfectly. Seems very well made. Couldn't be happier!