Features: These pack of 50pieces acrylic marker pen tip replacements deliver durability with scratch resistant surfaces, eliminating frequent replacements for heavy use scenarios like office documentation or artistic project. Specially designed paint marker tip feature precisely engineered inks channels that ensures consistently, anti skip inks flowing on diverse surfaces including paper, wood, and metal. Ideal for students, and industrial professional requiring multifunctional marking tool for detailed sketches, inventory labeling, or construction site annotations. Widely used for classroom whiteboard, office message board – these replacement tip maintain crisply lines even on textured substrates. Effortlessly swap worn tip without tool using the friction fit design, preserving your paint markers vibrancy while reducing plastic waste through targeted component renewal. Specifications: Component: Color: As Picture Shown Pen Tip: 4.5MM Size: Approx. 4.5x29.6mm/0.18x1.17in Weight: Approx. 50g Package Includes: 50Pieces Marker Pen Tip Replacements note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color