Feature

●BUILD YOUR OWN WORKING MODEL MADE OF WOOD?Build a model of four-bar Linkage! Use the hand crank or attach a motor (sold separately) to watch the marbles ascend and then flip-flop down again
●ENTERTAINING STEM?The assembly instructions feature a graphic novel with the Tinkineer cast of characters? Kelvin, Joule, Newt and friends ?to communicate meaningful STEM concepts
●ENGINEERIG PRINCIPLES?Its a unique and playful learning experience for beginner and experienced makers alike!
●CRANK OR ADD A MOTOR?Use the handle to manually power the marble machine, or add a motor kit (sold separately)
●ENGAGING ACTIVITY?Perfect for beginners; one hour build time. Triple play models can connect to one another for bigger fun!


Description

Build a model of four-bar linkage! Use the hand crank or attach a motor (sold separately) to watch the marbles ascend and then flip-flop down again! Its part of the first Marbleocity marble machine line to feature colorful plastic accents! Perfect for beginners; one hour build time. Triple Play models can connect to one another for bigger fun! Also works with Marbleocity Motor Kit, sold separately. For ages 9 and up.