About this 3D model

As a kid, my mom was telling me that vegetables would make me stronger. It was true! Here's how to make a dumbbell with tin cans using a snap fit ABS handle. These models were made a while back for project RE_, but now they are FREEEEE! Come and vote for me on Instructables Make it real challenge! :http://www.instructables.com/id/Project-RE-by-Samuel-Bernier/