Hackmanite 1 stone (4mm to 6mm)《Discount available for multiple purchases》

Rare stone, hackmanite . It has a strange feature: when you expose it to a black light for about 5 to 10 seconds, the color changes to a pale purple, and it does not return to its original color for a while . This is a relatively new type of rare stone that was discovered on the Kola Peninsula in Russia in the 1980s.

If you want to know more about how to enjoy Hackman Night, click here →
https://karatz.jp/hackmanite/

If you would like to watch a video on how to enjoy Hackman Night, click here →
https://twitter.com/keiichiro_oyama/status/1238282426956185601?s=20

This is an "Omakase" product where one set will be randomly selected by size and sent to you. Please look forward to seeing which Ruth will arrive.

《 This item is eligible for multiple purchase discount 》
Multiple Purchase Discount Corner You will receive a discount if you purchase items at the same time. You can get a discount if you purchase multiple items, but you can also get a discount if you purchase this item and other items eligible for multiple discounts. If you purchase 2 items, you will receive a 1,000 yen discount from your total, and if you purchase 3 items, you will receive a 1,500 yen discount from your total.

・Type: Loose ・Stone name: Hackmanite ・Size: 4mm to 6mm
・Scratch/chip: A
・Inclusion:-
·remarks:---
・Accessories: Case


*Please note that you cannot choose this item as it is a "special item".
*The only accessory for this product is the case.
*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.
*Click here for information on scratches, chips, treatments, and inclusions.
*For other frequently asked questions, please click here .

karatz_id:90000196_90000197_90000198