Double-walled glass dripper. I'm selling it because I don't use it. I'm listing it as "No noticeable scratches or stains" because my memory of using it is vague. Heat resistance is 120°C. Please be aware of any air bubbles or scratches within the glass that may have occurred during manufacturing. I plan to ship via courier, so I'm not considering a significant price reduction. Also, please refrain from purchasing if you are concerned about minor details or are overly sensitive. Brewista Tornado Duo Double Wall Glass Dripper 05