Marcadores de Tinta Acrílica Metálica ARTISTRO 24 Pontas Duplas de Precisão – Conjunto de Canetas de Pintura com Pontas de Ponto e Fina para Tecido,

The dual-tip design is a real workhorse—I used the 1mm fine tip for tiny details on a rock painting, then flipped it to the dot tip to fill in a large background without switching pens. The metallic colors dry with a nice shine and didn't bleed through my coloring book pages.

I was nervous about using acrylic pens on glass, but switching between the 1 mm fine tip and the dot tip for filling in larger areas was way smoother than I expected, no clogging or skipping. The metallic finish really pops on the rocks I painted with my daughter, and the set survived being tossed i

The 1 mm fine tip is perfect for outlining my coloring book pages without bleeding, and then flipping to the dot tip lets me fill in larger areas fast. I’ve used them on rocks and glass, and the metallic finish really pops after it dries.