Techno Gears Marble Mania Mini Series is a great way to challenge your child's building skills and introduce them to the Techno Gears Marble Mania line. The Crankster set includes over 100 pieces to build and create your own marble and gear run. Once completed, the hand crank that turns the bucket and chain pulley systems will lift the marble to the top of the build where the track and the fun begin. All Techno Gears Marble Mania sets are interchangeable and will require a minimum of one to two hours of construction for completion.Techno Gears Marble Mania, Crankster, 100+ Pieces:
*More than 100 colorful construction pieces
*Marble chain lifter and hand crank
*Mini build for introduction to TGMM line of marble construction sets
*Interlocking plates, gears, 3-D connectors, tracks and fun obstacle
*Durable plastic
*Challenges problem solving skills
*Expands knowledge of mechanics and engineering
*Inspires creativity
*Builds confidence as children design structures that move and work
*Compatible with all Techno Gears sets
*Provides hours of interactive learning fun Warnings: California Proposition 65 Warning: WARNING: This product may contain chemicals known to the State of California to cause cancer andbirth defects or other reproductive harm.

Specifications
BrandGeneric |
GenderUnisex |
Model141298 |
Age Range8 to 11 Years, 5 to 7 Years |
ColorMulticolor |