Bút Vẽ Lấp Lánh ARTISTRO 12 Màu Dành Cho Kính, Đá, Gốm, Gỗ, Vải, Sổ Lưu Niệm, Làm Đồ Thủ Công DIY, Tô Màu - Bút Acrylic Đầu Nhỡ 3mm

The glitter is so fine and evenly mixed that it doesn’t clog the 3mm tip even after a few hours of sitting out. I decorated some ceramic mugs this weekend and the opaque sparkle stayed put once it dried—no smudging when I wrapped them up.

I've used these on plain glass vases and the glitter actually shows up opaque after one pass, which surprised me since most markers need two coats. The shimmer is fine enough that it doesn't clog the tip, and the quick drying means I can layer colors without smudging.

I grabbed these for a weekend rock-painting project with my niece, and the 3mm tip gave us clean lines even on rough surfaces. The ink dried fast enough that we could layer colors without smudging, and the shimmer stayed put once it set. Definitely a keeper for craft days.