1. Go to a craft shop and buy metallic paint pens (I used these: Dri Mark® Metallic Brush-Tip Markers – Set of 6 ~ Metallic ~ Markers)
2. Put a fully assembled e-cig (mine's a 510) into an electric drill, ideally one that lets you set a low speed (a power screwdriver would work too, if the chuck is big enough).
3. Lay the drill down flat (for stability), pick the color of your choice, steady your pen hand on the same surface the drill's laying on, start the drill, and put the tip of the pen on the part of the atty or cart you want to mark with a nice neat ring with a satin sheen that looks like it was built in.
P.S. The brand of pen I linked to is a "brush" pen, which means you can make a really fine line or a thicker stripe, depending on how much pressure you use.
P.P.S. This probably works best for people who use flavors that can be associated with the colors of silver, gold, green, blue and two shades of reddish-purple. I'm using red(ish) for cinnamon, blue for mint and planning to use green for kiwi and gold for caramel when they arrive today or tomorrow.
P.P.P.S. I don't know how long the markings will last, or how to remove them. I assume they're not nearly as permanent as the really cool etching mod someone else posted, and that I might have done myself if I had a steady hand and decent penmanship.
2. Put a fully assembled e-cig (mine's a 510) into an electric drill, ideally one that lets you set a low speed (a power screwdriver would work too, if the chuck is big enough).
3. Lay the drill down flat (for stability), pick the color of your choice, steady your pen hand on the same surface the drill's laying on, start the drill, and put the tip of the pen on the part of the atty or cart you want to mark with a nice neat ring with a satin sheen that looks like it was built in.
P.S. The brand of pen I linked to is a "brush" pen, which means you can make a really fine line or a thicker stripe, depending on how much pressure you use.
P.P.S. This probably works best for people who use flavors that can be associated with the colors of silver, gold, green, blue and two shades of reddish-purple. I'm using red(ish) for cinnamon, blue for mint and planning to use green for kiwi and gold for caramel when they arrive today or tomorrow.
P.P.P.S. I don't know how long the markings will last, or how to remove them. I assume they're not nearly as permanent as the really cool etching mod someone else posted, and that I might have done myself if I had a steady hand and decent penmanship.