Disney's English System Play Along Blu-ray 3 discs... Discs 1, 2, and 3 each have several spots where they stop and skip. The cases have cracks on the inside. Although they are Blu-ray discs, there are several spots where they stop and skip. They can be played until the end. I will sell them to someone who understands that they are defective. Depending on the thickness, I may package them without bubble wrap. I will ship them via Yu-Packet Post with simple packaging. If you understand this, please purchase them.