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Interlocking Centimeter Cubes -Set of 500 in... Weigh them! Measure them! Brightly colored interlocking plastic cubes each measure one cubic centimeter and weigh one gram. 10 different colors. Set of 500 in storage container.
Interlocking Centimeter Cubes -Set of 100 Weigh them! Measure them! Brightly colored interlocking plastic cubes each measure one cubic centimeter and weigh one gram. 10 different colors. Set of 100 in polybag.
Interlocking Centimeter Cubes -Set of 500 Weigh them! Measure them! Brightly colored interlocking plastic cubes each measure one cubic centimeter and weigh one gram. 10 different colors. Set of 500 in polybag.
Interlocking Centimeter Cubes -Set of 1000 in... Weigh them! Measure them! Brightly colored interlocking plastic cubes each measure one cubic centimeter and weigh one gram. 10 different colors. Set of 1000 in storage container.
Interlocking Centimeter Cubes -Set of 1000 Weigh them! Measure them! Brightly colored interlocking plastic cubes each measure one cubic centimeter and weigh one gram. 10 different colors. Set of 1000 in a polybag.
Interlocking Centimeter Cubes -Set of 200 Weigh them! Measure them! Brightly colored interlocking plastic cubes each measure one cubic centimeter and weigh one gram. 10 different colors. Set of 200 in polybag.
8 Piece Brass Mass Set Includes 50 gram, 20 gram, 10 gram, 2 x 5 gram, 2 x 2 gram, and 1 gramweights. Grades 3 +.
DiscoveryKits® Stacking Weights -Set of 35 Hexagon-shaped, stacking masses in three colors: 5 grams (red), 10 grams (yellow) and 20 grams (green). Set of 35 (20 x 5 g, 10 x 10 g, 5 x 20 g)
DiscoveryKits® Stacking Weights -Set of 54 Hexagon-shaped, stacking masses in four colors: 1 gram (blue), 5 grams (red), 10 grams (yellow) and 20 grams (green). Set of 54 (20 x 1 g, 20 x 5 g, 10 x 10 g, 4 x 20 g)
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