Useful for specimens with volumes from 100 - 2000 mL, this kit is fun and easy to use. Simply place the bucket on the edge of a sink and fill the bucket until it overflows slightly. Once the overflow has stopped, place the 2000 mL pitcher in the sink. When you add a specimen, you can then measure the volume of overflow. Determine the density by massing the object and using the formula D= m/V. The kit includes an irregular shaped sinking object and a cubic floating object. Developed by Science Kit product development team. Size: 11" dia. x 10"H.