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Interlocking Gram Unit Cubes

MSRP: $29.95

$27.99

Qty:
SchoolMart Part #: LER-305 Brand:

Description

Ages 6-13

Weigh them or measure them! Brightly colored interlocking plastic cubes each measure one cubic centimeter and weigh one gram. Set includes 1000 cubes in 10 different colors.

Additional information

Weight 2.8 lbs