Dye Preview

Dating from the release of Nightfall, there is a Dye Preview panel allowing you to check what an object would look like before the dye is actually applied. Double clicking on the vial of dye and clicking on the object to be dyed will bring up the panel. The panel has 4 slots for dye vials, applying however many vials you drag into the slots simultaneously once you confirm your decision. As of this panel's creation, 'Vial of Dye (Mixed)' is impossible to make.