Buyer purchased a set of sim card eject tools. Customer chose economy shipping. (stamped envelope) After 3 weeks, reported not received and asked for a reship. Item shipped again. Again after 3 weeks, reported still not received. Customer refunded.
Customer then purchased again. After 3 weeks, claims not received. Asked for reship. Customer refunded.
After talking to a couple of my fellow sellers online, they too have reported the same activity from the same buyer. He's a scammer.