Combo 5/10/20 Thien Long WB-03 whiteboard brush pen with smooth writing tip, Blue/Red/Black ink, can refill ink for multiple uses

??Product FEATURES
?? The pen uses new, good ink, bold, bright ink color.
?? The pen tip is made of soft polyester material, imported from Japan.
?? Writing width is 1.5-3.0mm, ensuring easy and clear writing.
?? The pen is designed to prevent rolling when placed horizontally on a flat surface. ?? Easy to erase even when writing on the board for a long time, leaving no ink ball after wiping the board and smooth glossy surfaces.

??Standards AND STORAGE
?? Standard: The product is designed to be safe according to ISO 11540 standards. Manufactured according to TCCS 003:2011/TL-BLB standards.
?? Storage: Not suitable for children under 3 years old. Store in a cool, dry place, absolutely away from heat and chemicals. Close the cap after use and always place the pen horizontally.