72 vibrant colors in a single set - A wide range from bold tones to soft pastels to spark creativity. Perfect for kids to express their artistic imagination. Portable and convenient - Zip closure keeps all pens organized and easy to access. Lightweight and compact, ideal for school, art class, or travel. Safe and non-toxic - Made from high-quality, non-toxic materials and suitable for children of all ages. Parents can feel confident with hours of creative play. Water-soluble versatility - The water-soluble nature of these color pens adds flexibility for artwork. Blend colors or add water for watercolor-like effects to enhance learning and creativity. Use scenarios - At home or in class: great for color exploration, drawing practice, and color-mixing experiments. - On the go: compact for travel and quiet art activities during trips. - Classroom projects: versatile media to support projects requiring color blending and watercolor effects.