Warning sellers: dangerous buyer ahead! We shipped the item 1 business day after the purchase and we passed the tracking number on the same day we dispatched the order. The order was delivered after 10 days, which was indeed much earlier than the estimated delivery date shown to him by eBay. He left negative feedback claiming that we passed the tracking number 3 weeks after the purchase date. This a totally ridiculous buyer which deserves a place in the buyer blocking list of every seller. If you receive an order from him, just cancel it and refund his payment; otherwise be prepared for a lot of trouble!