Anti-viral/allergen nostril filters

First Defense Nasal Screens are tiny anti-pollen nostril-plugs you stick up your nose, made from "100 percent breathable non-latex, skin safe material." The manufacturer claims that lab tests show them to be "99 percent" effective against allergens and viruses. You can get seven sets for $10.

First Defense Nasal Screens (via Red Ferret)

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