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Teach fundamental engineering concepts by assembling these huge, colorful, 3-D gears!
Help your students develop essential engineering and problem-solving skills with these big, easy-to-maneuver pieces that are used to build 3-dimensional masterpieces that move! Sets include brightly colored meshing gears, connectors, interlocking bases, and an Activity Guide.
46 colorful gears (blue, green, orange, red, purple)
26 square pillars
21 six-way axles
6 interlocking bases
1 crank handle
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