Abundant : You will receive 5 empty paint pen markers, and 5 replacement nibs, enough for your daily use and replacement needs Versatile: These refillable acrylic paint have an empty so you can fill in any color you , or mix different colors to make your painting more colorful; be careful not to fill with very thick liquid materials , which may in uneven or uneven from the tip. Durable: The paint tube of the empty paint pen is made of high- plastic material, exquisite workmanship, and , not easy to break or deform EASY TO OPERATE: These refillable empty refill markers are easy to fill with color, just remove the nib area, put the steel ball in the bucket, fill with paint or ink, and screw the nib back to writing; the process is simple and convenient, Does not take up too much time and energy Wide Applicability: Refillable have a wide range of applications, you can fill with colored inks or mix your favorite colors and your project on canvas, clothes, shoes, glass, walls or paper, perfect for painting or DIY hobbies type: A Colour: Material:plastic Package Contents: 5 x empty paint pen markers(50mm, 30mm and 15mm) 5 x replacement nibs Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.