Rocker Scale - 1 Litre CapacityThe Rocker Scale 1 L is an essential tool for primary school classrooms, designed to introduce students to the concept of mass and measurements in a hands on and engaging way. Perfect for small group science experiments, the scale allows students to explore the idea of balance and equality, helping them develop a foundational understanding of mass and how it is measured. The scale features transparent tubs marked with 100ml graduations, with a maximum