Tombow Tattoo Pens & Skin Markers. Since 1913, Tombow, the Japanese family-owned company, has been supporting creative people worldwide. Their high-quality Dual Brush Pens are also popular in the tattoo industry. Featuring a fine tip for precise lines and a brush tip for broad strokes, they offer versatile possibilities. Available in countless colors, they are perfect for tattoo designs, sketches, and illustrations. Thanks to their quality and versatility, they are an essential tool for professional tattoo artists and creators.