Original Craft Crank 1170-1300C glaze we find that beginner to

we find that beginner to intermediate potters really benefit from a detailed logbook that lets you add lots of detail

Cones are the most reliable way to monitor heat work during the firing of the kiln

We recommend that everyone who uses a kiln keeps a firing logbook

the main difference is size

Firing shrinkage at 1240°C: 10

Original Craft Crank 1170-1300C glaze we find that beginner toHigh Fire Crank Clay Body 1170 to 1300CRegarded by many potters as one of the best crank clays available. This body is outstanding for handbuilding, slabbing and larger forms. A unique blend of carefully selected fireclays, ball clays and graded grog gives it exceptional strength, structure and reliability. In oxidation it fires to a warm toasted colour, while in reduction it develops an unmatched speckled orange brown surface that many potters