http://www.chinabuye.com/black-rubber-squeeze-air-blower-dust-cleaner-pump-for-keyboard-screen
The Super Blower Squeeze Duster is a better tool than canned air for removing particles & dust from your keyboards, cameras, jewelry, etc. It's more eco-friendly and saves you money, plus, the duster is just as effective at blowing dirt away & out of your devices; it has a powerful puff! It's also easier to operate and more precise than canned air. This Squeeze Duster can get into places the canned air can't, and has no toxic chemicals!