The Languo 90-Color Acrylic Gel Pens Set is designed for artists, crafters, and coloring enthusiasts seeking vibrant and dimensional effects. Featuring an upgraded 3D effect with a refined 1mm bullet tip, these pens deliver raised lines instantly, making them ideal for adding texture and highlights to your artwork. The improved ink system provides smooth, continuous flow, ensuring a seamless drawing or coloring experience. Each pen contains highly pigmented, opaque ink that stands out on both light and dark surfaces, perfect for layering, shading, and creating detailed designs across various materials like paper, fabric, glass, and wood. The larger capacity ink reservoir allows for extended use, making this set suitable for extended projects and creative experimentation. Whether you're journaling, scrapbooking, or engaging in DIY crafts, this comprehensive 90-color set offers endless possibilities for expressive art and decorative effects.