Durable materials: Built from robust, deformationresistant materials to withstand frequency roasting. This design minimizes wear, resists damage, and extends the service life of the machine. Automatic stirring: An internal rotating stirring rod maintains continuous movement of the coffee beans during roasting. This ensures even heat distribution and reduces manual intervention, helping achieve consistent results. Transparent vented lid: The clear lid features ventilation holes to allow realtime observation of bean color changes and roasting progress. The venting also lets the rich aroma escape, delivering a multisensory roasting experience. Easy, handsoff operation: Simple and intuitive to use. Turn on the power, set the target temperature for your roast level, and the machine automatically completes the roasting process without requiring complex skills. Why you need it: Delivers consistent roasts with less effort, improves reliability during repeated or frequency batches, and provides visibility and aroma cues to monitor roast development. Use scenarios: Home coffee enthusiasts who want smallbatch, handsoff roasting with predictable results. Small cafes or demonstrations that benefit from visible roast progression and customer engagement during live roasting. Educational settings or training sessions to teach roast profiles and bean color development with a clear visual and aromatic feedback.