The process of withdrawing at mobile casinos in Belgium with Skrill is quite similar to depositing. All you need to do is select the Skrill option from the withdrawal menu and enter in your account information. Withdrawals at most casinos are also processed instantly, and the funds appear in your Skrill account within minutes.
However, it is important to note that some casinos may take a few days to process your withdrawal request as they need to verify your identity and banking information.