MAKE GOLF MORE FUN: The ball markers are permanent, that marks on the ball won't be wiped off with water, You can add a unique identifiers marker in seconds, make your golf ball always be outstanding on the grass. IMPROVE YOUR GOLF SKILLS: 3 straight drawing lines can align the putter face perpendicular to the target line, check the your swing or putting for alignment, do help for making aim easier. PROTABLE AND EASY TO USE: You can put this mini golf ball accessories in your bag easily, this stencils will hold the ball well and you can easy to draw and paint on it, your golf balls also easy to put on and off. THREE PATTERNS TO CHOOSE: The ball stencils can cover the golf ball in the middle, then you can use marker pen draw a unique lines, arrows and shape by different color, marked all of your golf balls quickly. 12 PACK GOLF BALL MARKERS: Package including 6× letter stencils kit, 3× full and half coverage ball stencils, 3× mixed colors marker pen for your reference, you can match them in the way you like.