Gremlin

Gremlins are a form of sprite.

Appearance
Gremlins are green all over and do not have any wings, flying on magic alone. They are also small for sprites and are about the same size as grigs.

Abilities
Gremlins can render themselves invisible and use magic to fly. They can also control mechanical objects. All of these abilities are drawn from the ether.

Tools
Gremlins do not use their own tools, preferring to use human's.

Behaviour
Gremlins live in human society almost completely invisible. However they have mastered human systems and use all forms of abilities in human systems which most people do not know existed. They enjoy playing tricks on people but will not harm them unlike fairies and are generally respected by technology experts.