Ugears Dynomoter

UGEARS Dynamometer  In order for it to work all you have to do is blow on the top gear! Dependant on the amount of air pressure you add to the system, the arrow will spin and land on any of the eight pictures. Unsure of what to do at home? Let the Dynamometer decide for you! a fun game once the build is done

Number of parts: 48
Assembly time: 2 hours
Level: Easy
Model size: 14.7*7.2*17 cm