Put the FUN in math with this Math Monster Scale! Use the little monster weights on the scale to learn about basic mathematics including weights, measurements and balance! This monster's arms are functional scales, kids can experiment with the weights to try and balance this engaging scale. Weights in the shape of mini monsters come in an array of sizes and weights. This set includes 1 monster scale, 9 larger weights, 11 smaller weights, and an instruction guide that helps kids get started with playful math!