Our edx education® 1 Litre Pan Balance is a fun and interactive balance scale that allows children to understand and explore the mathematical concepts of weight. Children can fill the clear pans with different materials such as water, sand, pebbles or feathers to see what is heavier or lighter.. A great visual tool to help children to learn that something can be the same size, such as the containers, but they can be different weights. The pans are a good size for small hands to easily pour and measure.. Pan containers hold 1L. The balance scale has a sliding compensator for accurate measuring and balance.. Set includes: Strong and durable pan balance features 1000ml translucent graduated pans. Includes sliding compensator for calibration.. Size LxWxH: 40cm x 21cm x 8.2cm. Age: 6yrs+. MPN: 25193