artPOP! Fine Tip Pen Sets are ideal for adding detail to drawings and design work, journaling, letter writing, or even just doodling. These quick-drying, smudge-resistant, water-based ink pens feature a long-wearing, 0.4 mm fine tip that’s encased in metal to keep ink from transferring to your ruler or stencil. A triangular barrel adds an ultra-comfortable grip, and matching color caps on both ends guarantee you’ll always find the color you need. These sets also make wonderful gifts for any novice or professional on your list. Set of 24 – Includes one each of Mustard, Acacia, Orange, Henna, Coral Red, Deep Red, Fruit Pink, Azalea Purple, Bold Mauve, Hollyhock, Aubergine, Wave Blue, Ultramarine, Pastel Blue, Fluorescent Aqua, Process Blue, Touch of Turquoise, Mint Green, Emerald Green, Deep Olive Green, Pine Tree Green, Bitter Chocolate, Black, and Neutral Grey 4.