This is the 7684th most frequent Catalan word.
capseta
Small box.
Here, 'capseta' is used to refer to a small container or box.
He trobat una capseta plena de monedes antigues.
I found a small box full of old coins.
In this sentence, 'capseta' refers to a music box, a specific type of small box.
La capseta de música sona una melodia molt bonica.
The music box plays a very beautiful melody.
In this context, 'capseta' is used generically for a container, emphasizing its small size.