Babolat Babol Color Water Base is a water-based stencil marker for adding a logo or decorative design directly to a tennis racquet's string bed. It lets players and stringing specialists customise the look of a strung racquet without applying paint to the frame itself.

The marker tip is used to apply colour to selected strings progressively for a controlled stencil result. It is a visual string-bed marking product rather than a repair treatment or a change to the racquet's playing specification. Each SKU represents one marker in its selected factory colour.