Flamenco Hernandez Castanets Palillos

Thank you for looking.
Purchased about 13 years ago and used for about 2 songs.
There are no noticeable scratches on the main unit, but the strap shows some signs of use.
The case has fraying and is secured with a safety pin, but it is clean.
Main unit size (excluding strap): approximately 9.5cm (height) x 7cm (width)