I love this product! In September 2012 I bought a nanoblock Japanese Tree Frog and then totally failed to put it together. My daughter tried and she failed as well. When my son's girl friend, a LEGO nut, came to visit at Christmas I handed the bag to her. By the next morning she had successfully assembled the frog. But the tiny blocks don't stay together if the frog is handled. This golf ball display case is the perfect size for the base and the frog. I've closed it and now never need to touch the frog again but can show it off and keep it clean. Problem sorted.