The Viscosity Demonstration allows for the visual comparison of the viscosity of four different liquids. Additionally, four plated steel balls are included, and can be lifted though the tubes with a neodymium magnet (also included). Students can then record and compare the time it takes for the steel balls to pass though each tube. Instructions included.
WARNING: This product can expose you to chemicals including ethyl acrylate, lead, and benzene, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This product contains latex, which can cause allergic reactions in some people. If symptoms of an allergic reaction occur, stop use immediately and consult a physician.
This product contains small balls, making it a choking hazard. Only use with adult supervision.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.