Our design team suggest you use Grout colour 04, as it is the perfect tone to blend with the background.
If you'd prefer to pick up the darker tone in the grin, our designers suggest going with grout colour 06.
Recommended Grout Joints - We have assumed that your substrate has a perfectly flat and plumb surface, please check with your tiler.
4mm grout joint. Based on this joint size, 1 bag of grout would cover 5.7m²