3 red dots in a triangle, under the number.  One for each of my holes-in-one.  All three with titlest balls!

I normally mark it like this but of course the 79 would be a lot neater.

A line over the Pro V1x on the side of the ball

Usually by hitting them onto a cartpath or doing something else dumb. lol

I don't often mark my balls. I have a blue sharpie, but I almost never use it.

3 green dots (One for each daughter) in a Triangle over the "T" in Titleist.

With Golf Dotz initials MJ

I custom order # 13.  No need to mark them anymore.

TT

i use one long black line for putting on the side of the ball and i use a line on top and bottom of the titleist logo is eather green or blue

Dots on each side of Titleist and dots on each side of number.

I usually customer order them with personalization on the side and all 7's. Then just a simple dot next to the number.

I use #20 ball's and I mark a 7 in front of the 20 ....Birthday=720

I put my T on one side of the ball between the titleist logo and a K on the other side. T is my first initial and K standing for my family that has taught me this game and about life.

Four dots in the shape of a diamond.

Just a simple red dot covering the number

Tim H