So many colors of ink. 100 ink pen refills in total. The bag comes in with 28 Glitter refills, 17 metallic colors, 4 classic colors, 15 pastels, 16 neons, 6 swirl colors and 14 glitter neons. All of these colors will make your adult coloring books look fantastic. Each refill pen comes with a cap so that they won't dry up. These are not complete color ink pens!!!! So be careful in choosing ink pens verses ink pen refills! The colors look great and I can't wait to start coloring with them. Please keep these refills away from small children so they don't try to chew on them. They are great to use on scrapbooks and drawing. I found these refills on #Rankbooster sold on Amazon by
#Southsun
100 Pack Gel Pen Refills Glitter Metallic Pastel Fluorescence Neon Pen Ink Refills for Adult Coloring Books, Scrapbooking, Drawing. Seller #JiannanChen