Cyber Clean Home & Office Cleaner Zip Bag, 2.82 Ounce (80 Grams), Pack of 3

Best idea ever! Gets dust out from places you thought you'd never be able to clean! Beware though, it does have a finite life so dump it every once in a while and start with a new one.

A bit pricey, but these work really well!

Works very well. Arrived in a timely fashion.