SPECTRUM RAISED ACCENT DID COMES IN ALL DIFFERENT COLOURS. THIS IS A GOOD SMAPLE THAT WE PUT THEM UNDER A SEMI-TRANSPARENT GLAZES THAT WE HAVE IN LOW FIRING.
The trick is you pour the slip in slowly from left side until it's fill all the way to the top. Then tilted to the right side (the other side ) and pour them out slowly almost right the way.