White Metal Krana-Kal.And White Metal for those who do not know is a type of metal alloy scrap, often used in jewlery making, or as handles to chinese to-go food containers, at least the material is used as such over here on the east coast. The material is rather cheap to make and is a bit stiffer than Aluminum, but is still relatively easily maluable in thin strands or sheets like Aluminum. Also another thing to note is that depending on the metals used to make the alloy it may or may not be toxic, materials used being Antimony (which is toxic), Lead (also toxic), Tin, and Zinc, give or take. Those used in conjuction with food are not toxic for example. So basically what you're saying is that I shouldn't eat a WMKK.