| Product Name | Harry Potter Slytherin |
| Ink Capacity | 38ml |
| Ink Tone | Green |
| Shimmer | Silver |
| Cap | Metal |
| Product Code | WBHP-38-2539 |
| JAN Code | 818351006059 |
| Suggested Retail Price (Before Tax) | 7,000円 |
| Release Date | Friday, November 21, 2025 |
※ Due to the design, parts of the cap top may have sharp edges. Please exercise extra caution when removing the product from its packaging.