Made entirely of talc-injected non-GMO corn-derived polylactic acid (TPLA), a safe, non-toxic, low-waste alternative to plastic—get all the benefits of plastic cutlery without the downsides.Sturdy and reliable with enhanced hardness and rigidity as well as an excellent usable-temperature range, TPLA utensils are ideal for serving both cold and hot foods and beverages—serving hot foods and beverages up to 180°F is recommended for best performance.Reusable and dishwasher-safe.These utensils fully compost in three to six months within commercial composting facilities.