K'NEX Education Introduction to Simple Machines: Gears Teenage Mutant Ninja Turtles There is a microphone on

There is a microphone on the core controller that can detect sounds

Looking ever the part of dashing thief in his signature outfit from Tangled

MPN: 19956

UPC: 811802020949

UPC: 4008789700100

K'NEX Education Introduction to Simple Machines: Gears Teenage Mutant Ninja Turtles There is a microphone onLet your students explore endless building possibilities with K'NEX Education Intro to Simple Machines Gears Set! This building set from K'NEX Education comes with 198 pieces. Kids can build 7 fully functioning replicas of real world machines. This activity will keep your children occupied for hours! Storing K'NEX parts and pieces will never be a hassle, since the K'NEX Intro to Simple Machines Gears Set includes a plastic container. All pieces can be