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Quantity
1
Description
Triple Channel Black Ceramic Ring core Blank 8mm for inlay material. The ring core blank is 8mm wide with 3 channels that are 1.1mm wide and 1.2mm deep.
Reviews
5.0
3 ratings
5
4
3
2
1
Excellent quality blank
Excellent quality construction of these ring blanks; they finish super nicely really quickly.
S
Sara · May 1, 2026
Great product and great company to work with
MONICA · October 6, 2022
3 channel black ceramic ring core
Ring core was just as described and shipping was fast.