This 4 cup Popper pops the same amount as a standard microwavable bag, at a fraction of the price, and makes popcorn waste-free in an infinitely reusable, dishwasher-safe bowl. Flip the lid, which doubles as a measuring cup to make the perfect bowl of popcorn. Place kernels in the fully expanded popper bowl and microwave for 2 - 4 minutes. No oil necessary!