Easy-to-use: A simple, 3-switch design makes popping fast and simple. The switches operate the heat light warmer, stirrer, and kettle heater. The built-in warming deck and interior heat light are just like professional-grade popcorn machines, keeping popcorn warm and fresh. A reject kernel tray is also included for any unpopped kernels (old maid's), ensuring every batch is served up perfectly. Tempered safety glass: The glass windows and door provide protection, sturdiness, and a clear view of the popcorn-popping magic. The tempered safety glass resists breakage, scratching, and hot temperatures. High-quality popcorn machine: This popcorn popper is built to last. It is constructed of highly durable materials, including heavy-duty powder-coated steel and stainless steel food zones. Enjoy continuous popcorn popping with the commercial-quality, 800-watt machine with whisper quiet motor. popcorn per batch, making this popcorn machine ideal for home theaters, business, school events and fundraisers, birthday parties, and more.