The couple was looking for metal allergy free rings for their wedding.
Then they wanted Tantalum (black rare metal) for man, Hafnium (white rare metal) for woman.
They requested slim woman's ring as much as possible,
we made width 1.5mm, thickness 1.3mm.
We also had put message inside of rings although woman's
ring is so slim.
Hafnium is strong metal so she doesn't need to worry
to bend; Hafnium is harder than Pt.
With our studio technique, we are able to meet the expectations!
Trial sample rings
Cut from mass
Basic formed rings
<Comment from clients>
Thank you for making our rings.
We could wear rings at our wedding.
Only one thing I want to make sure; it is about my wife's ring.
Her Hafnium ring looks darker than I imaged.
Is that possible to regrind?
<Comment from Hirose>
Thank you for your mail.
Hafnium color is not changed although it is possible to regrind.
The metal with mirror finish make color similar in other metals,
it might slightly whiter by light reflections if you make hairline finish on Hafnium ring.
Pair ring order made:
Tantalum: width 2.0mm (back)
Hafnium: width 1.5mm (front)
Pair: ¥309,960-
(Including tax and shipping fee.)
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