Question: are ninja blender cups microwavable?
Answer: A: No, there are no microwave-safe parts. Q: What are the cups made of? A: The Nutri Ninja ® Cups are made from Eastman Tritan™—an extremely durable BPA-free plastic. ... A: Yes, the Nutri Ninja ® Pro Extractor Blades™ breaks down frozen ingredients in seconds.