Quite possibly a “by stoners for stoners” item (Watch the inventor/company owner’s vid, looks/sounds pretty baked).
I have one, and it’s pretty damn cool. The first shipment of these had a defect however the company acknowledged this finding and sent me another one right away along with a return slip so no cost to me. It even neutralized a couple of those long-legged garage dwelling spiders all over SoCal here from about 5 feet away with no more than two shots.
bugasalt.com/
This will be especially useful for the Slugocalypse.