Review on Washable Vino Marker Wine Glass Pens - Ideal for Holiday Parties, Home Bar Accessories, Bachelorette Party Favors, Wine Tasting Decorations or Any Event by Melanie Lewis

These markers leave an opaque, even writing on the glass. You look great. I use them for white wine and write over the fill line without smudging. Definitely recommend them. In fact, they will be my new gift when I bring a bottle of wine to a party. I have to say I was skeptical as I didn't really like the chalk markers (I find it almost impossible to write legibly). but these markings are completely opposite. Very clean and smooth to write on.