Features: BPA, PVC, lead and phthalate-free, made from heavy duty 18/8 stainless steel.
Why: To make ice or freeze baby food without using plastic.
Green Factor: Plastic is made from petroleum products and will be here long after you’re gone AND can have BPA and other chemicals leaching from it. These are safe but tough food-grade stainless steel.
Cool Factor: They’re super-retro.