Introduction to Gel Pen Ink Stains Gel pen ink stains are a real headache for many people. These stains are known for their persistence due to the gel ink’s unique composition. The ink combines vibrant pigments with a water-based gel,…
Introduction to Gel Pen Ink Stains Gel pen ink stains are a real headache for many people. These stains are known for their persistence due to the gel ink’s unique composition. The ink combines vibrant pigments with a water-based gel,…