I usually start bugging "slow shippers" via email on day 6, asking about
tracking information if I haven't heard from them yet. I email every couple
days until I get to 2 weeks, then (this has only happened a couple times) I
start getting ornery and threaten the dreaded Negative Feedback and (even
worse) a fraud refund request via paypal, which can sometimes end up with
the seller's checking account being frozen! They usually respond to that.

>I won a tool on E-bay, to be used on my Vanagon Syncro.
>I got a good deal on it and the seller knows it.  I payed
>for it the very next day with paypal.  I haven't heard
>from the seller, since I won the deal, 6 days ago.   I think
>he knows that he is selling this tool to cheap therefore, he
>has made no effort to contact me.   What would you do?