Unlocking the Secrets of American Mah Jongg: A step-by-step guide on how to play American Mah Jongg
| Country | USA |
| Brand | GoodTop |
| Manufacturer | Shenzhen GuangyangTianji Communication Technology Co., Ltd. |
| Binding | Unknown Binding |
| ItemPartNumber | GT-10GSFP |
| Model | GT-10GSFP-P0.25M-30 |
| Warranty | 1 year manufacturer |
| Color | Black |
| Size | 1m |
| UnitCount | 1 |
| ReleaseDate | 0000-00-00 |