
United Scientific® Overflow Can, Clear Plastic by United Scientific is a transparent acrylic displacement vessel graduated to 125 mL, with an attached spout for collecting displaced water. It measures 5.5 cm I.D. x 7 cm high with a 3 mm wall. Physics and chemistry teachers use it for Archimedes' principle, density, and specific gravity experiments, where the clear body lets students see the immersed object and the water level.