Use this colourful bucket balance set when teaching young children about measuring and comparing weight and volume. Great for maths learning in the classroom, this colourful bucket balance is easy to set up, calibrate and use. The clear 400ml buckets have marked measurement indicators that allow children to see inside when filling with liquids and dry good such as the set’s 102 colourful Compare Bear counters. The buckets have pouring spouts, and lids – use the lids to convert to a platform balance. Store the Three Bear Family counters in the balance’s storage drawer. The set includes 1 balance with storage drawer, 2 x 400ml clear buckets with pouring spouts and lids, 102 bears in 6 bright colours (17 of each) and a multilingual Activity Guide. Balance measures 42cm L x 16.5cm W x 15cm H. Bears measure 2.5cm in height and weigh 4 grams each.