Take your glass etching projects to the next level by adding color! In this tutorial, we'll show you two different ways to add a subtle tint of color to etched wine glasses. Use a stencil and glass etching cream to etch the design into the wine glass. You can find the stencil design we used for this project in the Stencil and Sign Design Bundle. Here's the etched wine glass. Now it's time to add some color! Method 1: Oil-Based Paint Pen Use an oil-based Sharpie paint marker (we used gold) to…