Selected dust effects, pre-keyed! You can never have too much dust. (Just take a look at Bob's office sometime.) Falling dust, such as from tremors in mineshafts or Things From The Netherworld skulking around on the roof; and some good light wafting billows that can be used at various speeds for various purposes, such as vehicle movement. The Falling Dust clips each contain a real-time and a half-speed version. All pre-keyed for ease and in your choice of 30p or 24p versions!