The glitter is biodegradable. Our eco glitter is made from a biodegradable cellulose film. This means that once its in the natural environment, microbes consume it, causing no harm to Mother Earth.

Express Yourself in Color. These gel pens draw super smooth lines that's long lasting and smudge resistant: 

• UNIQUE COLORS: The 100 PACK gel pens set with all the colors of the kaleidoscope including Glitter, Metallic, Neon, Pastel. Definitely no duplicates.
• LONG LASTING: 30% more ink for Long Lasting Coloring experience. 
• SMOOTH APPLICATION: 0.8mm - 1.0mm point tip Glitter pens are just like gel markers would produce. Color endlessly with soft grip barrel and extra ink, Such a perfect gel pens for adult coloring books.
• High Quality and Smooth Ink: Non-toxic, acid-free and conform to ASTM D-4236 standards. 

After facing the computer all day long in the office, please have a break and relax yourself, let yourself stay away from the radiation, and enjoy the interest of coloring quietly. And the product is acid-free & safe for kids,you can use it safely.

Express Yourself in Color. These gel pens draw super smooth lines that are long-lasting and smudge resistant. Give your writing a brilliant twist with glitter, metallic, or neon ink finishes. Keep ideas flowing in style! Loved by teachers and students of all ages.

Bright, acid-free, water-based ink won't bleed through paper and its smooth, free-flowing tip resist scratching or clogged ink. 0.8mm - 1.0mm tip Glitter pens are just like gel markers would produce fine lines and make your journal vivid & shine. 

Enjoy your Gel Pens for an insanely long time. The ink in each pen can be used a lot of times and will still flow smoothly. When the ink does finally run out, the fun could still go on since on your coloring page.