Pennarelli Acrilici ARTISTRO 48 Pezzi - Penne a Doppia Punta Pennello + Fine Ideali per Calligrafia - Perfetti per Tessuto, Pietra, Vetro, Legno, Fai

I’ve been using these for a rock-painting session with my kids and the 1mm fine tip held up perfectly for tiny details without bleeding. The brush tip lays down smooth, even color and they’re surprisingly easy to cap and uncap mid-project. Definitely my new go-to for glass jars too.

The dual-tip setup is the real winner here—I flip between the brush for lettering and the fine for tiny details without swapping pens mid-project. The 1-5 mm brush tip glides smoothly on glass jars and wooden signs, and the paint dried opaque in one pass. These are now my go-to for any DIY gift stas

I was a little worried the paint would come out watery on fabric, but the 1mm fine tip laid down clean, opaque lines on a dark t-shirt with zero bleeding. The brush tip gives me real control for lettering, and the ink dries fast enough that I didn't smudge a single stroke.