I use these for my shop machines and these have a good amount of pressure and have been working well. Very happy with the purchase.

works well, gets the dust, dirt and debris out

This is the best price for this product anywhere in Tuscaloosa that I've found.

Works great as a duster

Amazing stuff flew out of my keyboard

Have shadow boxes that get dusty, this fixes

Took us a few minutes to figure out how to release the tab so that it would start spraying. Maybe it's us, but instructions would have been nice. Otherwise, it works as it should. 4 out of 5 for that reason.

One of them was empty.

First can barely worked 2nd and 3rd defective non working. Never opened 4th.

Where is the safety tab on the nozzle? I don't know where it is and the can will not spray. I don't know how to get it to work The Electronic Aerosol Duster