Colorful Variety: Includes 12 vibrant colors to keep the creative juices flowing. Easy Refill: Simply insert into your electric multicolor blow pen for instant replenishment. Versatile Use: Ideal for arts, crafts, drawing, and more, providing endless creative possibilities. High-Quality Ink: Ensures smooth and consistent lines, perfect for detailed artwork and designs. Child-Friendly: Non-toxic and safe for kids to use, fostering a worry-free creative environment. Long-Lasting: Each refill offers ample ink supply for extended artistic endeavors. Compatible: Designed to fit most electric multicolor blow pens, ensuring compatibility and convenience.