Review on Revive & Waterproof with Grout Pen Tile Paint Marker: Yellow Cream, Narrow 5mm Tip (7mL) by Tommy Hilmy

I grouted a small area in the shower with precast mortar but it was all white. I wanted a grout that would match my current grout, so I bought two colors of grout - ivory and cream. The ivory was too white and the cream had a yellow cast. See photos. I only left the ivory on the side of the shower where it met the white edge. As you can see from the close-up photos, the cream has a very yellow tint even after drying. Aside from the color matching issue, it is very easy to use and gives the grout an almost new look. See photos of the bottom of my shower. I had to paint the whole floor, otherwise it would be obvious that the colors don't match if I only touch up certain areas. This brand doesn't have an almond hue, which is the only other light shade I can think of. that would go with my current mortar. Buy another brand to see if almonds work for my grout.