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 - Oyster Shell wallet to safely manage all of your Oyster Shell tokens.
by Lumi Wallet
Oyster Shell wallet
Free Oyster Shell wallet for Web, Android, and iOS. Send or Receive Oyster Shell for more than 1000 coins and tokens.