Fix-its are race of small mechanical, self-replicating, UFO-like robots.
Fix-its are very friendly, helpful and shy little creatures that love to repair and fix anything that is broken. They have many little arms and gadgets which they use to repair or manipulate the world around them. Male Fix-its are bulky and roughly shaped, while female Fix-its are more round and more aerodynamically shaped. They self-replicate using technology they find and are able to resurrect their dead, though this process is difficult for them to perform.
*Batteries Not Included (1987) (First appearance)