The abs mixed pack includes 6 spools of abs precision model material (2 white, 2 black, and 2 gray) and 3 spools of sr-30 precision support material.what’s in the box:.2 spools of abs precision model material white.2 spools of abs precision model material black.2 spools of abs precision model material gray.3 spools of sr-30 precision support material”. Printing technology: fdm