Which jews harp is best for a beginner?

A Simplified Model of the Universe

A Simplified Model of the Universe
Cases for Netherlands mondharps /
Oberton Pro Lab measurements:
Overall dimensions: 120x30x30 mm (?)
Archived model (?)
A mahogany case with a sliding lid is suitable for narrow and long jaw harps with dimensions up to 20 x 110 mm, for example. Black Magic. (must be clarified) White Magic.. Blade.