I've tried quite a few アイブロウティント products, but honestly, many of them are not recommended. Fujiko, which you can buy at drugstores, is well-known, but after comparing nine different products, I noticed significant differences in how long the color lasts and how easy they are to apply. 眉ティントADV from セブンデイズアート is easy to adjust with a fine brush and lasts for six days, making it excellent for saving time on weekday makeup. However, the type that you apply and peel off as a brow serum tint, with its soft brush, is really difficult for beginners. It's good that mistakes can be corrected with a cotton swab, but it takes skill to draw neatly, so it might be challenging at first. Many アイブロウティント products claim to last "7 days," but in reality, most fade after 3-4 days. ウルトラキープアイブロウペン and アイブロウティント are better suited for single use. Conversely, products like 眉ティントADV and SVR (as part of the アイブロウティント notation) last more than 7 days, making them suitable for those who want to make their daily makeup routine easier. However, brush-type applicators make it difficult to draw fine details at the tail end of the eyebrows, so it is recommended to outline with an eyebrow pencil first and then fill in. The fork-shaped マイブロウ タトゥーパック is distinctive but difficult to draw and fine-tune. Although marketed as beginner-friendly, there are actually quite a few products that are not recommended for beginners. Even those with good longevity require practice to master, and it seems challenging to find a product that balances ease of application and long-lasting color.