Durable aluminum can with spout for use in Archimedes Principle, density and specific gravity experiments. Use with Catch Bucket. Overflow Can measures 4" I.D. x 5" H. Spout is 3/8" I.D. x 1.5"L. Durable aluminum can with spout for use in Archimedes Principle, density and specific gravity experiments. Use with Catch Bucket. Overflow Can measures 4" I.D. x 5" H. Spout is 3/8" I.D. x 1.5"L.