Black Ceramic Ring Core 5mm Wide Channel

$91.55

Coloured powder that turns white with heat.

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Description

Beveled edge black ceramic ring blank with 5 mm groove width, total ring width of 8 mm.

 

Available in sizes 4-17.

Additional information

Dimensions3 × 3 × 3 in
Thermochromic Powder

Blue Thermochromic Powder, Brown Thermochromic Powder, Dark Red Thermochromic Powder, Gray Thermochromic Powder, Green Thermochromic Powder, Light BlueThermochromic Powder, Light Green Thermochromic Powder, Orange Thermochromic Powder, Red Thermochromic Powder, Rose Red Thermochromic Powder, Royal Blue Thermochromic Powder, Sky Blue Thermochromic Powder, Violet Thermochromic Powder, Yellow Thermochromic Powder

Size

Select One, Not Sure, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13, 13.5, 14, 14.5, 15, 15.5, 16, 17