Bút lông vĩnh viễn ARTISTRO 2 Màu đen - Bút đánh dấu chống thấm cho Lốp xe, Vải, Đá, Thủy tinh, Gốm sứ, Gỗ, Giấy - Bút sơn gốc dầu - Đầu vừa 3mm

The 3mm tip glides over a rough ceramic mug without skipping, and the ink held up after I ran it under warm water for a solid minute. It dried fast enough that I didn’t have to babysit it while working on a batch of glass jars.

Used it to label flower pots and some glass jars for storage, and the ink hasn't budged after a month of outdoor sun and rain. The medium tip glides on smoothly without any skipping, even on the rough ceramic surface. Definitely my go-to marker now for anything that needs to last.

The 3mm tip is perfect for getting clean lines on fabric without bleeding, and the paint stays put even after washing my sneakers a few times. I’ve used it on a ceramic mug and wood too, and it hasn’t dried out or clogged between uses.