Terra Sigillata Ball Clay finishing tools the Large Platter Rib is

the Large Platter Rib is designed to provide good compression when making plates and platters

(1) 5x4" OG Rectangle

Synthetic - Premium quality "Toray" filament holds paint and is durable

The MudShark is designed to combine the two tools most commonly used when throwing pots: a needle tool to trim the rim at the top and a fettling knife to cut away the waste at the base

2" x 1-1/8" Teardrop

Terra Sigillata Ball Clay finishing tools the Large Platter Rib isBall Clay Om4 Terra Sigillata is a very refined clay slip, it is usually polished to a high sheen and low fired. Apply 3 8 flowing coats to leather hard or dry, smooth, clay. Allow to dry and polish with a soft cloth or chamois. Fire to any temperature you like but the shine is best around Cone 017 (1450F) to Cone 06 (1820f). May Be used on any clay at any temp, BUT you must test it to see if it will do what you want. From Wikipedia, the free