Paint Shaker Engine

Scaled up the original model, then removed 2 pistons (mostly will be painting with only 2 colors at a time)Cut holes for Vallejo sized paint bottles.created a drill attachment and added a way to connect it to the engine.created a base plate for stability.Wanted a way to shake my paints that did not tweak my elbow or throw out my shoulder. Found the base model in a video and adapted it to fit my Vallejo paint bottles. Just need to wrap a rubber band through the bottom of the pistons the rap each loop around the top of the bottle (one from each side - see last picture supplied).