112 BROWN CLAY (Cone 4-6)

Plastic clay for wheel and modeling. The addition of granular manganese gives a speckled surface. The ideal temperature for developing best color tone is cone 5. Good results may be expected in reduction or oxidation firing.
Shrinkage:  12% at C/4, 12.5% at C/6. 
Absorption:  4.5% at C/4, 2.5% at C/6.

225 BROWN CLAY (Cone 4-6)

Same characteristics as 112, but has no specks. Ideal for throwing and slab work.
Shrinkage:  12% at C/4, 12.5% at C/6. 
Absorption:  4.5% at C/4, 2.5% at C/6. 

All purpose mid range clay. Orange-brown in reduction. Deep beige in oxidation. Contains fine grog. 
Shrinkage:  10% at C/4, 12.5% at C/6. 
Absorption:  3% at C/4, 2% at C/6.
 

A nice plastic clay for throwing and handbuilding.  At C/6 oxidation, its a warm brown color usually associated with reduction firing.  Reacts well with glazes.
Shrinkage:  12% at C/6. 
Absorption:  2.25% at C/6

A very smooth, plastic throwing body.
Shrinkage:  13% at C/6. 
Absorption:  2.75% at C/6

Gives reduction-like dark brown color in electric kiln. Smooth and plastic. Good for all techniques.
Shrinkage:  11.5% at C/4, 13% at C/6.
Absorption:  2.4% at C/4, 1.4% at C/6.

Good for production work.  Contains fire clay and fine grog.
Shrinkage:  12% at C/6. 
Absorption:  2.7% at C/6.

Smooth, vitreous stoneware body.  Contains no fire clay.
Shrinkage:  14% at C/6. 
Absorption:  1% at C/6.