Introducing convenient Mahjong tools from China, the birthplace of Mahjong.
This product is for fully automatic Mahjong tables and utilizes the rattling noise during shuffling to automatically clean the tiles, making it a handy item.
Shuffling, cleaning, and stacking are all automated, allowing you to enjoy a half-game without stress.

Made of fluffy material similar to cotton.
The yellow ball is the cleaning ball.
The white ball is a ball that absorbs and wipes off dirt floated by the yellow ball.
Depending on usage frequency, the effect lasts about one month per set.
Our company offers two types of products: one for one month and one for two months.
Furthermore, we provide a standard set and a thorough cleaning set, allowing you to choose from four types of products.

By placing the product inside the fully automatic table and mixing it together during shuffling, friction causes the yellow ball to lift dirt from the tiles, while the white ball wipes off the floating dirt simultaneously.

Using this product provides three major effects.
Cleaning the tiles, sterilizing and disinfecting the tiles, and reducing noise during automatic shuffling, including lowering the unpleasant metallic sound.


The significant cultural difference between China and Japan in Mahjong, which previously made the product difficult to use, was alleviated by choosing the smallest size.


A major issue when introducing this product to Japan was the difference in tile sizes.
This is due to cultural differences in Mahjong.
The most common difference is in tile size.
This product was developed mainly for cleaning larger tiles common in China, so the size of the balls is also large, and it was difficult to use with standard 26mm Japanese fully automatic Mahjong tables due to size incompatibility.


We adopted the smallest size, choosing a diameter of 6mm.
Although the size may still cause issues, you can cut the balls with scissors to make them smaller or pinch and trim them to your liking.
The material's easy customization is also a great feature of this product.


Our formulation emphasizes a higher ratio of white balls that do not miss floating dirt, along with yellow cleaning balls and white absorption balls.
The standard type (9 balls) has 3 yellow and 6 white balls; the thorough cleaning type (12 balls) has 4 yellow and 8 white balls.
Verification revealed that the white balls' ability to absorb and wipe floating dirt was limited due to the small number of white balls.
All our products use a higher ratio of absorption balls at 1:2.
They wipe off dirt effectively in a short time.
*From early October 2020, the products will be gradually upgraded to improved models.
Please be aware of this.


To enable safer play... for Mahjong enthusiasts who love the game, and also for commercial use in Mahjong parlors, clubs, and stores—please make use of this product.

[Caution] We are not responsible for any accidents or damages caused by using this product.
Please understand this in advance.
Instruction manuals and warranty cards are not included.
This product is intended solely for cleaning tiles during intense games like East Wind or Half-Game, to reduce dirt during play without interrupting the game, and not for other purposes.
Please continue regular maintenance and cleaning of your table and tiles as usual.

Because of this period, we want everyone to enjoy Mahjong hygienically and safely.
In response to your expectations, we introduce a cleaning ball specifically designed for fully automatic Mahjong tables.
Yellow and white balls.
The yellow ball lifts dirt such as fingerprints, sebum, and smudges, which are then caught by the white ball.
The secret is simply placing the balls inside the automatic table.
Using the rotation of the rattling during shuffling, the yellow ball spins with the tiles to lift sebum, dirt, and fingerprints, while the white ball catches and lifts the dirt, resulting in a clean stack on the table.
It also helps reduce mechanical noise during shuffling.
During the rotation of the rattling, it contributes to cleaning the tiles, cleaning inside the machine, and lowering operational noise.

The effect lasts approximately 1 to 2 months per set.
When the entire ball turns black and becomes stiff and dirty, it is time to replace it.
Since they cannot be washed and reused, remove all balls from the table and dispose of them as combustible waste.

For those familiar with the manga, try the famous Gun Tiles and Gun Attachment.
While many cheating methods exist in Mahjong, for example, intentionally marking certain tiles with fingerprints for identification, these can be cleaned during shuffling, which may also help prevent cheating with Gun Tiles.
Please do not misunderstand; regular maintenance and cleaning of the table and tiles before each game are essential.
This product is designed to clean tiles during heated games like East Wind or Half-Game, to reduce dirt without interrupting play, and not for other purposes.

Set contents: Cleaning balls (yellow) x 4, Absorption balls (white) x 8, as one set, approximately two months' supply. Size (approx.): 6cm (if too large, you may cut with scissors to make smaller).
We welcome Mahjong parlors and Mahjong store operators.

*Please do not exchange balls during shuffling as it is dangerous.
Partial replacement of only certain dirty balls reduces effectiveness; when replacing, replace all balls at once.
Please periodically check that the table is functioning properly.
Specifications and designs may vary slightly depending on the time of arrival and lot.
Please understand this in advance.
Due to display environment, there may be slight differences in color and appearance from the images.
Thank you for your understanding.

2025/06/13 6:46:20#03734ad0c3be7c8006cae5b0b30385f812e36053