Review on 16Oz Royal Blue Speedball Underglaze - Perfect For Ceramic Art Projects! by Amanda Collins

i just got it, how can i possibly rate this. the process of using an underglaze is not an over night thing. you make a plate, (raw clay) let it dry for several days, then use the underglaze. they the process is to bisque fire it, which takes about 2 days, then you have to glaze it with a clear glaze, that takes several days to get enough bisque wear to load the kiln, then fire it for another 2 days. these reviews need to take into account some time to use the products, and even see how long they last .please understand, the stars here are just guesses.