1325 Square Stacking Mass Set

product Overview:

Excellent for teaching weighing concepts, the set of square shapes is molded from durable plastic with recesses so the masses are stackable. They are also color coded to correspond with the value of each mass. The weight is imprinted into the top of each piece. 35 pieces: 20-1gm masses, 10-10gm masses, 5-20gm masses.


We have 70 skillful operators, 5 machine mechanics and 31 quality inspectors, total annual output capacity in design can reach 130 millions sets.



Earth & Space Science

Human Anatomy

Laboratory Supplies

Physical Science


Customer message

Our team has been and will continue to be committed to science education industry to provide quality products at competitive prices and good services to our clients all over the world.