Retro Goods from the 80s (Showa Era) Cassette Tape Case / Storage It looks like it can hold about 12 tapes, but I don't have any cassettes to confirm. It was popular back then due to the collaboration between idol star Seiko Matsuda and the Suntory CM characters, the Penguins. I've washed the whole thing with neutral detergent and a sponge, but there's some discoloration, scratches, and rust on the button due to age. There's no stickiness. The Showa retro Penguins memory is cute and comforting. It's a rare item. How about adding it to your collection? Please understand that this is an old item. Thank you.