MITUBACI BLOG

I made iridescent crystals and bismuth ore.

Bismuth ore with attractive geometric patterns Hello, I am Yanagizumi, a craftsman. I like gems and ores, and often visit jewelry stores and mineral shows to collect stones that I like. This time, I tried to make "bismuth ore," which is said to be an ore that you can make by yourself, in my workshop! Crystals from actual bismuth ore...

Christmas Reservations (updated November 26, 2021)

Christmas is just a month away. Many of you have probably started making your plans by now. Thanks to your support, we have received many reservations for MITUBACI Christmas. Due to the large number of reservations we receive every year at this time of year, we have decided this year to accept those who wish to be placed on a waiting list. If you would like to be on the waiting list, please contact us...

Story of Citrine, the birthstone of November

The birthstone for November is citrine I would like to talk about citrine. Citrine is the birthstone for November, the same as topaz. Its Mohs hardness is 7, and it is relatively easy to pick up even for those who do not usually touch jewelry because of its good coloring and durability...

MITUBACI original playing card mark engraving was made.

We are pleased to announce that we have created a new engraving for the first time in a while! This time, we have created an engraving of a playing card symbol. It is a cute motif, so even if you don't want to engrave it straight, we recommend that you try to engrave it randomly on rings and bangles! Of course, you can also engrave it with your name in a straight line...