Review on 🔫 Instant Aerosol Trigger Handle: Convert Spray Cans to Spray Guns - Full Hand Grip - Pack of 2 by Adam Wilson

I saw them in action at a woodworking fair on YouTube and decided to give it a try. When you spray paint from an aerosol can by pressing down on the nozzle, your hand is squeezing the aerosol can while simultaneously pressing down on it with your index finger. My hand gets tired pretty quickly (advice don't get old). But the atomizer handle means you don't grip the can tightly and pull the trigger, not the button. The hand does not get tired. In the end they are worth it.