All you have to do is google --> non-toxic ice cube trays
And take your pick of materials :)
Flexible ice cube trays in nine great shapes. FDA approved. Recyclable rubber. Non-toxic. Unbreakable. Easy release. Great for candies, peanut butter, jello, butter, punches, sodas, juices, etc. By Llorente.
$2.99
If you figure this out, let me know. Most are either plastic or aluminum. Most use flex to get the cubes out so they are plastic but as we know, the FDA is not exactly a stamp of approval on the toxicity of anything ;-)
Thanks! I tried googling but I didn't get anything satisfactory. I thought maybe someone knew of or had some that they were pleased with as far as quality. I was hopeing someone knew of some that are made out of something other than plastic. I'll try looking into it somemore.