Stainless Steel Ice Cube Tray may be a safer option

After seeing a friend's stainless steel ice cube tray I decided this was something that needed to be added to my non-toxic kitchen. They are BPA free, aluminum free and free of plastic. The grips are made of silicone so your fingers don't freeze. This reminded me of a tray from the 50's that our grand-parents or great-grandparents may have had. I suspect the older metal trays may have been made of aluminum which now should be avoided. There are concerns by some that stainless leaches out lead and cadmium while cooking. Since the water is freezing I don't feel there should be cause for concern. Stainless is a better option than silicone or plastic by far. I found mine on http://www.amazon.com/Stainless-Steel-Silicone-Comfort-Grips/dp/B007279MR6/ref=sr_1_2?ie=UTF8&qid=1370027106&sr=8-2&keywords=stainless+ice+cube+tray