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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Ramp 300°F/ 149°C hour to 600°F/ 315°C and hold for 15 minutes
This Clay may be successfully fired on a ceramic fiber board or on a hard ceramic kiln shelf
Colour shifting ammolite
beautiful orange/pink
Tanzanite A+ Gem Square 4 mm (1pc) Template Ramp 300°F/ 149°C hour toTanzanite, 4mm square A+ fire safe gemstone. Price is for one stone. Recommended Setting: Prong (optimal) Embeddable Fireable: Firing of these stones is possible. Results may vary depending on the firing temperature with slight color changes of the stone possible. Precaution against thermal shock required.
