Review on 🖊️ Royal & Langnickel Nano-Liner Drawing Pen 05: Black/Blue/Green/Red, 4-Pack – Precise and Versatile Artist Tool by Kelly Caballes

I bought these wedding guest pens to sign the branded blanket I made as a wedding gift. Luckily I checked them out before the wedding. The fabrics are washed, dried and ironed before use. Fabric softener was not used. The blue pen and black pen wrote beautifully and the test fabric looked just as good as before washing after a cycle in the washing machine and tumble dryer on both samples - one heat set, the other not. Writing with a red pen, even on a heat-set pattern, did not hold up to washing. It has darkened significantly. As others have noted, the green pen barely wrote as it ran out of ink. The green lettering has completely disappeared from both patterns. For writing on quilts I will only buy black or blue nano liner pens in the future. They worked great and I have no hesitation in recommending them.