Home / Materials We Use / Cantera Samples Beige Sandstone White Sandstone Color No. 1 Natural Color No. 1 Natural Color No. 2 Color No. 2 Color No. 3 Color No. 3 Color No. 4 Color No. 4 Color No. 5 Color No. 5 Color No. 6 Color No. 6 Color No. 7 U13-10 Color No. 7 U13-10