You can always use the Lumi blockchain wallet as a multi-currency wallet for more than 1000 crypto assets or as a mono-wallet, for example - Mithril wallet to safely manage all of your Mithril tokens.
Lumi also provides Mithril mobile wallet app for Android and IOS and web Mithril wallet for all browsers.
Lumi Mithril wallet gives you easy access to your Mithril cryptocurrencies: