4-Pan Algebra Balance Scale Punch and place 2-inch star to create beautiful

2-inch star to create beautiful one-of-a-kind designs

9 mm) thick stretcher bars that are made of a light and sturdy word resistant to warping

Foam Roller With Plastic Tray 50mm

Ideal for hanging household utensils

perfect for artists of all ages and abilities

4-Pan Algebra Balance Scale Punch and place 2-inch star to create beautifulUnlike any other balance, this one makes it possible to physically show that 10. Weights placed on the outer pans represent negative integers and those placed in the inner pans represent positive integers. When you place a weight in each pan on one side of the center post, the balance remains level as ( 1) + (+1) = 0. Ideal for small group work, the balance comes with four plastic pans, four plastic canisters, a set of plastic weights and a Teacher's