Chameleon Primary Tones Set of 5 Pens + Cool Tones Set of 5 Pens Combo Pack DIVE IN THE VARIETY OF COLORING OPTIONS: The 5 vibrant colors produce over 25 color tones giving you the ability to create stunning effects such as 3D, smooth transitions, highlighting, shading, gradations and blending, all with one pen. COLLECT THEM ALL: These packs are made up of the 20 Chameleon pen colours, broken down into 4 individual sets; Pastel Tones, Primary Tones, Earth Tones and Cool Tones. A PROFESSIONAL TOOL: Each pen goes from as light as a hint of a tint to rich tones, eliminating tonal gaps in your collection. PERFECT GIFT: Perfect for the amateurs and professional, any person that is fond of drawing, will be astonished by this gift. Ideal for All Paper Crafts, Manga, Graphic and Fine Art. JAPANESE HIGH QUALITY: Japanese SuperSoft Brush Nib and Bullet Nib with a Professional Quality Alcohol-Based Ink.