For smaller jobs, this 24 gauge (0.02 diameter) high temperature, nickel-free wire is just right for jewelry, decorations, and small armatures.
At Georgies: Kiln Parts, Firing Supplies & Safety Gear for Alternative Firings
Stilts & High Temp Wire - Kiln Furniture & Accessories - Kilns
Kemper Tools PFMHTS Kemper High Temp Stamen Wire 24Ga 10Ftcd, Silver : : Home
Firing Supplies - All– Rovin Ceramics
Cornell Studio Supplies — Cornell Studio Supply
Sculpting Tools – Kentucky Mudworks
Special high-temperature alloy wire (HTW 17 gauge, HTS 24 gauge) can be used for any project that requires wire support in high temperatures of ceramic kilns; bottle sagging, bead supports, special stilts, element pins, kiln furniture, cone holders. 10 ft. per pack. Can be fired up to cone 5.
Kemper Tools High Temp Wire: 24 Gauge, 10 Feet
HTW Hi Temp Wire 17 gauge - Stone Leaf Pottery
Pyrometric cones gauge heatwork, which is the combination of heat and time, inside a kiln.They work by contracting, or deforming, in the intense heat
Kemper CHS Standard Cone Holders
Handbuilding – Kentucky Mudworks