We wanted to let you in on a little secret about our Glitter Gel Pens... They're beautiful but the ink does NOT last forever. So what do you do once the ink runs out? Most people throw their non-refillable gel pens away, but if you purchased the ColorIt Glitter Gel Pen Set, you are in luck! We have an easy solution that not only extends the life of your pens but also saves you money. It's called the Glitter Gel Pen Refill Set! Here's what you can expect . . . Same High-Quality Ink Found in our 48 Glitter Gel Pen Set With an unstoppable supply of ink refills, you can keep your ColorIt Glitter Gel Pen Set much longer than expected. There's no need to throw out your gel pens or repurchase the same set! Each pack comes with 48 coded ink refills for easy replacement. Ink is non-toxic, acid-free, and water-based. Smooth application for endless hours of coloring, doodling, decorating, crafting, and much more. With each ColorIt Gel Pen Refill set, you'll get: 48 coded glitter gel pen ink refills -- 0.5gram fill for never ending color! Color code printed on each ink replacement barrel Fine 1.0mm ballpoint tips for smooth and precise application Non-toxic, acid-free and water-based Get your Glitter Gel Pen Ink Refill Set today and continue enjoying the pens you have come to love!