CADO Standard Flo-Master in Box (2019-0408-05)
CADO Standard Flo-Master marking pen in raw chrome with black cap complate in the box with original instructions. Pen has been used and tip has been inked/. This pen was filled like an eyedropper filler and through pressing on the tip opened a valve in the section to release the special ink for the pen. As the ink for this pen is no longer available, it is unknown whether any particular ink will work in this pen. Sold AS-IS for collectible purposes only. If you can get it to write, terrific!