Zebra Mildliner features unique pastel colors, which make them one of the best bullet journal pens. The colors of the Zebra Mildliner pens are gentler than ordinary highlighters, so they show softer colors on your bullet journal than ordinary highlighters. The Zebra Mildliner highlighters also feature water-based ink and a double-sided tip design — a standard chisel tip for normal highlighting and a fine bullet tip on the other for underlining and writing notes. As Japan's "Bullet Journaling" culture spread to the world, it became the best highlighter for journal decoration.
- Fluorescent color set contains Mild Blue, Mild Blue Green, Mild Yellow, Mild Orange, and Mild Pink.
- Cool color set contains Mild Red, Mild Violet, Mild Gray, Mild Dark Blue, and Mild Green.
- Dark color set contains Mild Brown, Mild Vermilion, Mild Gold, Mild Magenta, and Mild Smoke Blue.
- Warm color set contains Mild Coral Pink, Mild Cyan Blue, Mild Lemon Yellow, Mild Dark Gray, and Mild Apricot.
- Bright color set contains Mild Lavender, Mild Summer Green, Mild Citrus Green, Mild Marie Gold, and Mild Fuchsia.