An aluminum overflow can and a catch bucket are packaged as a convenient set for use in Archimedes' Principle, density, and specific gravity experiments. The overflow can measures 4" I.D. x 5" high and has a capacity of approximately 800 ml. Its spout is 0.5" I.D. x 1.5" long. The catch bucket with detachable aluminum handle measures 4" I.D. x 3" high. The can and bucket are also sold separately.