"PARKWAY PLASTICS, INC."

Educational rubber stamps depict base 10 blocks, including a single unit, ten units, one hundred units, and a cube of 10 units.

Help students make connections in math with these colorful, engaging manipulatives. Plastic rods in ten different sizes and colors can each be assigned a different unit of measure.

Four High-Quality Instruments Housed in a Sturdy Plastic Storage Case.