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RO-30S Temmstone with Speckles

Rovin Ceramics


All Rovin clays are available in 25lbs.

When entering your quantity below, be sure to purchase in increments of 25lbs. Not in Boxes


    RO-30S contains granular Manganese Dioxide, which gives it a "reduction" look in oxidation. The speckles will bleed through a clear or opaque glaze. RO-30S is a 50/50 blend of RO-10 and RO-20, this clay body fires a toasty brown at cone 10. Versatile RO-30S is an excellent sculpture body, as well as for throwing on a wheel and hand-building.

    Firing Details

    Firing range is cone 6 to cone 10

    Shrinkage at cone 6 is 12.5% and at cone 10 is 15.9%

    Absorption at cone 6 is .07% and at cone 10 it is ≤0.1%

    Additional Details

    We cannot guarantee orders shipped in winter months will not freeze in transit. 

    How To Order

    Enter your requested quantity in pounds.
    Be sure to order in 25 lb. not boxes.


    25 lbs. = 1 box

    50 lbs. = 2 Boxes