passive callout — a cassette tape for jasper

Cassette ID: cmqzzw8zv000btkfckwah51pz

This is cassette #cmqzzw8zv000btkfckwah51pz, a 1975 edition from the "LETTER" collection. It's built on the "1a" cassette model, with a body colored in #fff and a "a" track design running across it. Through the window side, the text appears in #0f172a. The cassette is finished with a #fff label sticker. Its identity label text is rendered in #0f172a, while the write-on text area uses #1e293b.