Afterglow Flame Protector, Cobalt Blue - Works with Most Afterglow Wicks What do you do with a Favorite Wine after Drinking? Make it into an Oil Lamp with Afterglow wicks! This Cobalt Blue Globe Adds a touch of color, and a touch of elegance to your lamp Does not work with Grapes or Marble Afterglow wicks Flame protectors are especially important when you use afterglow lamps outside.