Phone: +1 (855) 994-2233 | Location NH/NV: 9:00 am to 5:00 pm M-F
If you purchase color only charts, they will be sent in an envelope by US mail to anywhere in the US for $5. However, if you order something else with the color charts, that $5 shipping fee will be waived and you will be charged according to how it is normally calculated.
Color charts are useful to get a better representation of the colors, and in some cases observe textures which cannot be seen well on a computer monitor.
Idea: We like to cut the individual color chips off of the charts and tape them to the corresponding glaze jars. That way, it's easy to tell with a quick glance what color glaze is inside the jar. You might want to buy two sets of color charts for the glazes you use most often; One to cut up, and a second one to save as a references.
Color charts for Coyote Cone 6 Glazes (about a hundred colors)