The Reserve Bank of Zimbabwe has announced the coming introduction of higher-quality ZiG banknotes with stronger paper, cleaner print, and longer durability in circulation. Technically, that sounds reassuring. A country’s currency should look respectable. Money carries national identity. But across shops, kombis and WhatsApp groups, the reaction has not been excitement. It has been a quieter question: Will the new notes last in the wallet or only in the pocket? Because in Zim