Spacercraft is a form of art that employs spacers as the primary building blocks for the creation of structures and models. Spacers include tile spacers, ring spacers, electrical spacers, and shims, which come in a variety of shapes and sizes, with different material compositions. Spacercraft represent the discovery that spacers are a new medium of art. This new art form enables spacers to be used in other ways that were not originally intended, and in a manner never before thought possible.
Spacercrafting is the method of making models, figures, structures, sculptures, mechanical contraptions, toys, and ornaments, that use spacers as the main component.