The Tick Tack Tree shows an intriguing silhouetted tree. When the viewer speaks into the microphone, the tree's branches shake and letters fall one-by-one out of them. The viewer can catch the letters with a butterfly net, and the letters will then turn into something related to the letter. For example, an "i" may be transformed into an inu (dog) in the net and start barking. The Tick Tack Tree provides a delightful interaction with the world of silhouettes.