AMACO Cosmos CO-08 Dark Star Crystalline Gloss Glaze Pint, 16 oz. (473 mL), Iridescent Mid-High Fire Cone 5-6 (CO) Liquid Ceramic Pottery Glaze for Bisque

Beautiful glaze, but it does leak and can get tiny bubbles or small creases (usually not much more than a few). I fire to cone 6 and have used this on black, white and brown clays, the result varies by clay colour and body, the most similar to the picture is on Smooth white clay (low grog). (If you do not like holes in things do not watch the clip (apparently some people get all kids of bothered 🤷‍♀️))

The glaze I wanted. Perfect transaction! Thank you.

Turned all my ceramic pieces shades of yellow. No matter what temperature I fired at, whether I did it with no other glazes, or as an over glaze, no matter what. Did not have the pearlescent it was supposed to. Occasionally I’d see a few “crystals” but it was mostly just yellow.

It was glossy iridescent finisg however had a beigh offset color.