A friend, Tom Kemp, designed this as a game for a kid's function. (He authorized me to post his design for public, non-commercial use according to the GNU license shown). The idea is to have the kids race while trying to keep the ball in the pocket on the top of the torch. Share your ideas for other games :) The total assembled length is about 470 mm = 18.5 inches The tallest part (stg3) is about 165.5 mm = 6.5 inches Enjoy. Print stages 1, 2 and 3 and glue together with acetone. For extra strength, I painted it all over with acetone to better hold the layers together. Acrylic paint works well for decoration. Printing the ball will require the use of support material. The ball can be attached to the torch by strong thread so that it does not get lost. I drilled out the small printed hole in the ball to make it easier to pass the thread through the ball.