According to U.Today, Sui ecosystem hardware wallet Suiball announced its closure on November 11, with the first batch of products yet to be shipped. The report attributed the decision to the Sui Foundation's assessment of hardware wallet security risks. The report stated that on-chain pre-order refunds will be issued in USDC to the wallets holding the pre-order NFTs within a week, requiring no user action; buyers using credit or debit cards must first contact the project team via email. The refund timeline is an arrangement relayed by the report and actual receipt has not been verified.