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More than 100 colorful construction pieces
Mini build for introduction to TGMM line of marble construction sets
Interlocking plates, 3-D connectors and tracks
Challenges problem solving skills
Expands knowledge of mechanics and engineering
Builds confidence as children design structures that move and work
The Learning Journey Techno Gears Marble Mania Zoomerang 100+ pcs Zoomerang B00TXNJ45M