What color sewing agent is used for gray tiles?

The colors that can be used for light gray tiles are: gray, expensive silver, white, ivory yellow, bronze, black, gold, sub-light gray and silver gray. Although the mortar joint agent is very close to the mortar tile, the mortar row includes many kinds. A beautiful sewing agent called matt gray is very suitable for matching gray tiles. The combination of light gray tiles and sub-light gray is the feeling of "inner beauty"; Light gray tiles with noble silver sewing agent are also very good. Because your silver sewing thread is usually mixed with some silver powder, it will glow after use, which is very beautiful.