The Soni Officemate Permanent Combo (4 Permanent Markers + 4 Permanent Marker Inks, Multicolor) is a complete marking solution designed for long-lasting performance and versatile use. This value-packed set includes four vibrant permanent markers along with four refill inks, ensuring uninterrupted usage and excellent durability. Each marker delivers bold, clear lines on surfaces like paper, plastic, metal, glass, and cardboard, making it perfect for offices, schools, warehouses, and home projects. The quick-drying, smudge-resistant ink provides consistent flow, while the easy-grip marker design ensures comfortable writing. With multiple colors and refillable convenience, this combo offers great efficiency and cost-effectiveness for everyday marking needs.