I always struggle with deciding what I'm going to do, whether it's deciding between what I want and what I need or between what exercises I should do at the gym. With the Opportunity Dreidel, I can confidently decide what I am going to do. There is a slot on each face of this dreidel where you can put in a fitted white board and write down in erasable marker 1 option on each white board block. This type of b lock is efficient because it's reusable. For you undecisive people, your decisive lifestyle is one spin away.I made this project on Rhino using Boxes and the Boolean Difference and Boolean Union tools. It's a fast project that goes a long way.