Static grass is used in railway modelling and miniature wargaming to create realistic looking 'grass' textures.
It consists of small thread like particles charged with static electricity, making it stand up when glued to a surface
Static Grass can be used for a multitude of different effects, placed directly on to a layout to create realistic ground cover or for detail work and coarser texture flock to replicate weeds or grass.
The Static Grass can also be applied as foliage to trees and basic shrubs to replicate leaves and foliage.
Also, great when applied over rocky outcrops to replicate scrub land.