In what category would you classify this toy?
Construction sets

For what ages is this toy most appropriate?
5
6
7
8
9
10

In what price range would you estimate this toy to be?
$10.01 - $20.00

What skill(s) does this toy use or develop in children?
Fine motor skills (picking up small pieces, buttoning buttons, etc.)
Eye-hand coordination
Imagination
Creativity
Spatial skills (how things fit together, etc.)

Does this toy make noise?
No, this toy does not make noise

How can this toy be purchased?
This toy is available from an online source

Please describe this toy:
How do machines really work? Kids will find out as they create the different gears and pulleys featured in this hands-on activity kit developed in association with Chicago's Museum of Science and Industry. Complete with three different-sized gears, fun mats, axles, pulleys, Activity Guide and more.

Additional comments
Oppenheim Toy Portfolio Gold Seal Best Toy Award, National Parenting Publications Honors Award.