Experience the reliability and quality of BASF with the Ferro Extra 1 blank cassette tape. Designed for durability and optimal recording, this 90-minute cassette is a great choice for enthusiasts and professionals alike. Manufactured in Korea, this unit reflects BASF's commitment to superior audio recording products. Each cassette comes new and unopened, ensuring a fresh, high-quality recording experience. The Ferro Extra 1 model is a single unit product, perfect for your audio recording needs. Trust in BASF's legacy and quality with this essential audio accessory.