Penguin Pottery - Penguin's Choice Series - Black - Low Fire Glaze Cone 06-04 for Low Fire Clay - Ceramic Glaze Pottery (1 Pint | 16 oz | 473 ml)

Purchase our premium quality glazes made in the USA by expert potters, perfect for school projects, classrooms, studios, and potters who fire at cone 06 to cone 04.

Our low-fire glazes are non-toxic, food safe, and lead-free when properly fired and tested.

Mixing for at least 1-2 minutes is recommended to ensure smooth application.

Don't worry about over or under-firing as our ceramic glazes are classified according to a temperature range ("cone") in three general groups: low-fire, mid-fire, and high-fire.

Our lifetime warranty backs all Penguin Pottery products, so you can purchase with confidence!