Clear balance buckets remove easily for emptying and allow students to see what they have placed inside them. Cover buckets with lids for use as measurement platforms. Buckets can also be used to measure liquids! Balance features a built-in storage drawer and measures 16.5" x 6.5" x 6". Set includes balance plus 102 bears in six rainbow colors (17 of each color). Each Baby Bear™ measures 1" and weighs 4 grams.