Try out one of Europe's best-selling fine line pens! These 0.4 mm pens feature water-based ink in vibrant colors, formulated to sustain a long cap-off time. The pen tip is encased in metal to extend the pen's life and make it suitable for use with rulers and stencils. The unmistakable hexagonal striped design features a ventilated cap. This bundle includes all 30 colors: Apple Green, Apricot Orange, Azure Blue, Black, Brown, Crimson Red, Dark Blue, Dark Gray, Dark Ochre Yellow, Green, Ice Green, Leaf Green, Light Gray, Light Lilac Purple, Lilac Purple, Neon Green, Neon Orange, Neon Pink, Neon Red, Neon Yellow, Night Blue, Olive Green, Orange, Pine Green, Pink, Red, Turquoise Blue, Ultramarine Blue, Violet Purple, and Yellow. The pens included in this bundle are listed again below, in the Products Included section. Links to their pages can be found there. Note: the Neon Orange, Neon Pink, Neon Red, and Neon Yellow ink colors are more fluorescent than they appear in the writing sample photo.