Good luck is important! Using hand-me-downs from someone who dislikes studying will also bring down your luck. My daughter is a skilled player and is used to setting up the pieces, so she bought a one-touch set through the school's sales, but it ended up being stored [unused]. I'm listing it as "like new" to be conservative, but please rest assured. It has been stored away from light, and the case has no discoloration or cracks and is in good condition. However, the paper label placed in the transparent bag of the main case had another label stuck to it, and when I peeled it off, the paper surface peeled off. See the last photo.