Review on 🖌️ PuTwo Water Proof Metallic Markers - 10 Assorted Colors: Fine Tip Metallic Paint Pen for Rock, Glass, Cardstock & More by Heather Smith

I've been testing black pens for a while. Once at work I made the mistake of using a black pad of paper and I was hooked. Among the large number of pens purchased, I finally found a set that I will be happy to use! All have ink on arrival, but 5661-0 is complex. I thought there was no ink on it, but once it dried it turned white. This is the only one in the set that needs drying to be seen. You can see the faint letter as you write, so I don't think that's a bad thing. That might explain some comments without ink🤷‍♀️ They write fluently and dry quickly. Keep calm and write or draw!