Hitachi Lo-D CK-8 cassette case, with a silver and black design, perfect for organizing your cassette tapes. It was used in conjunction with the audio timer ET-1000 and the AM-FM stereo tuner FT-78. We will discount the shipping cost for bundled purchases. There are circular marks on the inside. There is no problem with use. - Brand: Lo-D - Model: CK-8 - Type: Cassette Case - Material: Plastic - Color: Silver/Black Thank you for viewing.