PRIME ENGLISH English Conversation Learning Materials [Set Contents] ・12 CDs (6 discs x 2 cases) Only DISC 1 has been opened to check the contents. ・Introduction (Instruction Manual) ・6 Textbooks (32 pages each x 6 books = 192 pages) I purchased these but hardly used them, and they've been stored away. There's a little wear on the covers of the textbooks, but overall, they are in good condition. There are no markings. [Skills Covered] ・Listening, Speaking [Audio] ・American English - Series Name: PRIME ENGLISH - Language: English - Format: Booklet - Format: CD Thank you for viewing. I will consider price reductions, so please comment.