A ready mixed range of underglaze colours. Maximum firing temperature of 1220oC unless otherwise indicated on jar. If fired to between 1000-1100oC and left unglazed the colours produce a 'velvet' texture finish. When fired between 1140-1220oC velvet colours become slightly self-glazing. Velvet colours can be applied to greenware or biscuit and can be glazed if required. Firing Range 1000-1220oC