Compressed Canned Air Duster for Computer - Disposable Electronic Keyboard Cleaner for Cleaning Duster, 3PCS(3.5oz)

I am impressed that the top part that you use to spray it with doesn't pop off like some brands do. The cans aren't very big, but that's kinda handy for cramped spaces like the inside of a computer case.

Excellent. I love these.

Works well but not very long lasting. Not a lot of capacity in the can

Canned compressed air. What can you say...works as advertised.

Does not last very long.

These SMALL cans look just like the large cans, so read carefully. Beyond being a poor value because you pay more per gram, these cans will not put out as much power as large cans. That is because there is less headspace to hold pressure, and because the small volume of gas chills much faster than the larger volume in a large can. You get about two seconds of decent push instead of maybe 15 seconds.

as described, no issues, fair price, would buy again.

Dusters work just as good as in-store dusters and the bulk price was super cheap!