Wow, this is kinda scary stuff. Actually, we have seen this composite material used before. I believe we had a thread on a similar piece a while back. This does create all kinds of problems for eBay buyers. This would be hard stuff to catch unless the photos were really good (are they ever?) and Rahman is right to point out that if there is one like this there are no doubt many. Geez, even the pendok is plastic, eh? Makes buying from a reputable dealer even more attractive.
