Max Blue Potion can be sent via Mail or Trade (No Note = Mail)Please enter your nickname correctly. Errors in entering nicknames are the responsibility of the buyer.Using Mail System:1. Look for an NPC with the name [Merchant] Mailman Felly in the game2. Check mail for new messages3. Check the number of blocks or items sent4. Click Receive5. After the transaction is complete, click Done on my itemsTrade Between Players:1. Meet the character who wants to transact with you2. Click the Trade skill and click the character3. Make sure the number of items or seals is correct4. Click Lock then click OK5. After the transaction is complete, click Done on my items