The TREVIEWER is a high-quality tracing board with 7-level dimming and a heat-free work surface. It has been used only once. - Brand: TREVIEWER - Made in: Japan - Warranty: 3-year warranty - Dimming Function: 7-level dimming - Stand: MAX 4-level tilt stand - Heat Generation: Work surface does not get hot - Installation: Can be placed vertically Thank you for viewing.