The Clay Mat Pottery apron If the lead wire to

If the lead wire to your thermocouple(s) is yellow jacketed

it becomes more blue in color and then darkens slightly at cone 10

These bats offer greater rigidity then other tempered hardboard bats but with similar absorbency

but less saturated at cone 05 and becomes pale at cone 10

The Clay Mat Pottery apron If the lead wire toThe Clay Mat is a flexible, non stick, waterproof mat made specifically for working with clay. Your clay will not stick to its canvas like surface, and moisture or dust from the clay wont transfer to your work table thanks to the unique waterproof backing. It also offers a printed measuring grid that includes circles and angles to help ceramic hand builders make precise, controlled cuts easily and roll smooth slabs. The mat is washable, wrinkle proof,