Which fitting case options exist for the storage of three Montblanc Mozart writing instruments, since the original Mozart three-piece set case is no longer produced?

Since Montblanc no longer newly offers either the Mozart three-piece set case or the Bohème three-piece case and currently only the Siena is available as a three-piece case, the secondary market remains an important source. A used Bohème three-piece case comes close to the Mozart size: the leather tabs are indeed designed somewhat wider but, in near-new condition and with the zip closed, fix three Mozart pens, especially when these are hooked at the clip. Since the size differences are noticeable, a fitting in a boutique or at a specialist retailer is recommended before purchase if possible. Alternatively, a Montblanc notebook with a Mozart loop exists, which however only holds one pen.