leuchtturm watermark detector tray blackEver wondered how to easily detect watermarks on your documents without any hassle? Say goodbye to the frustration of guessing with Leuchtturm's Watermark Detector Tray! Designed with precision and efficiency in mind, this sleek black tray makes identifying watermarks a breeze. Simply place your document on the tray, and watch as the watermark becomes clearly visible, ensuring authenticity and security every time. No more second guessing or