



[For kids] Let's try gem polishing "Do-it-yourself rough stone polishing set" (includes fluorite and gemstone icing cookies) *Subject to gemstone polishing contest*
The `` Do-it-yourself rough stone polishing set '', which has been very popular every time it has been released, will be sold again with new contents.

This time, I chose fluorite for polishing rough stones for children. Due to its low hardness, it is easy to polish and has a beautiful translucent green color. Just like last time, the set includes all the tools necessary for polishing jewelry , so you can start working on it right away.

In addition, as a Christmas present from Caratz, we will give children a bonus gemstone icing cookie (cookie with a vortex cut amethyst design created by American polishing craftsman KEN) that looks cute and is delicious to eat. I would be happy if many children could experience the beauty of jewelry during winter vacation and New Year's holidays at home.
[Contents]
▷1 raw stone
・Fluorite [ Hardness: 4]
* Comes with a bonus gemstone icing cookie (a vortex cut amethyst design cookie made by American polisher KEN)
▷ Board: 1 piece in total
▷Diamond file: 2 pieces in total
・(White): 1 piece
・(Red): 1 piece
▷Waterproof paper: 2 sheets x 4 types
No. 600: 2 pieces
No. 1200: 2 pieces
No. 1500: 2 pieces
Number 2000: 2 pieces
▷Bonus Gem icing cookies (vortex cut amethyst design)
* Limit one item per person, please. *
*If you have siblings, please purchase up to 2 items per person. please note that※
In addition, we will once again hold a rough stone polishing contest on Twitter. Click here for details. You can view works from past rough stone polishing contests here .

[Explanation of how to polish]
*Please watch the video for a more detailed explanation.
1. Soak the stone in water, then
First, polish it with a diamond file . There is no functional difference between the diamond file (white) and (red) in terms of polishing surface. (White) has a wide surface and is easy for children to use. Please use it when you want to make a large cut. (Red) is recommended when you want to carve detailed surfaces.
2. Fix the water-resistant paper in a wooden binder and polish the stone in a ``no'' shape while soaking it in water. The lower the number on the waterproof paper, the coarser the texture. Polish while changing from paper with a small number to paper with a large number (from coarse paper to fine paper).
3. Polish it to your liking and it's complete.
[Precautions when polishing]
・When sharpening, there is a risk of scratching and damaging your hand. Please be careful when polishing.
- Rinse off the abrasive that comes out while polishing with water from time to time, remove moisture with tissue or kitchen paper, etc., and check the surface being polished. If you continue polishing without rinsing with water, the polishing agent remaining on the surface may damage the surface of the jewelry. Please change the water accordingly.
*Please note that the photo of the rough stone is just an example, and you cannot choose the color or shape.
▶Rough polishing (basic edition)
▶Rough polishing (Advanced version: Cabochon cut)
*For other frequently asked questions, please click here .
karatz_id: 90000280
Choose options



![[Restock on June 27th at 10 PM] Authentic Gemstone Encyclopedia 3D Stickers Vol. 1: The Big Five Gems](http://store.karatz.jp/cdn/shop/files/IMG_3658.jpg?v=1781061036&width=3384)
![[Awaiting appraisal] "Sourced in Hong Kong - Limited 8 stones" Afghanistan Green Hauyne Loose Stone [Multiple purchase discount available]](http://store.karatz.jp/cdn/shop/files/collage_b5c226ed-0d3a-47fc-886d-8a1b5cfbbab5.png?v=1782718065&width=3000)
![[On Sale June 6th at 10 PM JST] "Limited 13 Stones" Fluorite Gacha including flawed Koshu cut gemstones "Bulk Purchase Discount Available"](http://store.karatz.jp/cdn/shop/files/50_28755117-0a9d-4247-82f9-d24573a88140.png?v=1782350508&width=2268)
![[6/ 10 PM JST Release] 《Limited to 11 Stones》Bicolor Gemstone Gacha featuring Paraiba Tourmaline and Euclase 《Bulk Purchase Discount Available》](http://store.karatz.jp/cdn/shop/files/51_69f45db0-6569-4905-b7e3-c9430e518415.png?v=1782351935&width=2268)
![[On Sale June 6th at 10 PM JST] "Limited 13 Stones" Fluorite Gacha including flawed Koshu cut gemstones "Bulk Purchase Discount Available"](http://store.karatz.jp/cdn/shop/files/collage_e24ee4a0-1bb9-4e19-9a6a-6fa75b4cf864.png?v=1782726871&width=3000)
![[Sale 6/] 10:00 PM - Limited 11 Stones - Sri Lankan Pink Sapphire (Emerald Cut) Average 0.73ct (Multiple Purchase Discount Available)](http://store.karatz.jp/cdn/shop/files/P1010204_800476e9-3987-42e0-833b-3b54f7c615fd.jpg?v=1782733799&width=4000)
![[On sale May 10th, 10 PM JST] 6 Limited Pieces - Brazilian Mica in Rose Quartz (One stone), Multiple Purchase Discount Available](http://store.karatz.jp/cdn/shop/files/P5070688.jpg?v=1778245850&width=4000)
![[6/ 10 PM JST release] 《Limited 10 Stones》 Iolite Gacha featuring Koshu-Kiseki-Kiriko plusthree 《Bulk purchase discount available》](http://store.karatz.jp/cdn/shop/files/33_67834c0a-c20f-4b8b-b1d7-d99a08ae58ad.png?v=1782363276&width=1000)
![[On Sale June 28th, 10 PM] Brazilian Paraiba Tourmaline Gacha with Sorting Report (CuO: 2.1%, MnO: 2.2%) - Limited to 18 Stones! (Multiple Purchase Discount Available)](http://store.karatz.jp/cdn/shop/files/collage_6bc80329-36ed-4bc7-bbff-5c77e00a25bd.png?v=1782393589&width=3000)



















![[Jeweler's tools] 4-piece set including loupe (10x magnification), tweezers, and 2 loose stones](http://store.karatz.jp/cdn/shop/files/P4130575.jpg?v=1776126091&width=4000)