I sold buyer a set of coasters that I believe to be antique/vintage carved wood. Upon receiving the coasters (final price $10.00), buyer left negative feedback claiming they were plastic. No attempt to email me and resolve the dispute. He filed a return claim and was rude, arrogant, and told me he would remove the negative feedback after I refund his money (feedback extortion). Beware of this buyer. They jump to conclusions and create unnecessary drama. I refunded the entire amount and had eBay remove the feedback. I also reported the buyer for aggressive tactics and unfair manipulation of eBay's return policies. The buyer tried to ruin my 100% feedback score (over 1900) for a $10.00 item.