Disney English System World of English DWE Step by Step DVD This is a single volume of 3 out of a 12-volume set. Operation confirmed. Two discs are included in the case. "Step by Step" is an advanced and practical learning material within the Disney English System (DWE). It is designed to cultivate the ability to understand and respond to English, answer questions, and engage in activities, going beyond the basics of "listening and watching." It is a material that emphasizes output (response and answering). It also includes English songs familiar from Sing Along. 【Condition】 The case has scratches and yellowing, but no cracks. Operation has been confirmed, and it can be played without any problems. I also have other individual volumes and the main materials of the Disney English System for sale, so please take a look. We will discount the shipping cost if you purchase multiple items together. Disney English System listings From here: #ro-kun Disney English System Please feel free to ask any questions in the comments. L164