WISYOK 6pcs Chalk Pens with 45 Labels, Whiteboard Marker White, Flip Chart Pens, for Home, School or Office 6 mm Reversible Tip

White: The 6 pieces 6 mm chalk pens use white water-based ink, which is non-toxic and odourless, safe and reliable and can be used without hesitation. The ink flows unhindered, which makes writing easier, with abundant ink, long life and no ink leakage during prolonged storage. Easy to erase: leave notes, chalk markers on any smooth surface, can be wiped clean with a damp cloth and dry in seconds. Double-sided pen tip: chalk pens offer a double-sided pen tip to meet your different writing needs. The bullet tip is used for line and detail work, the chisel tip for thick lines and fills. Widely used: chalk markers are suitable for any surface. You can use it to create Christmas crafts and decorations with your family, such as drawing wood/plaster eggs, and even use it as a gift for friends and children. Instructions: The white chalk tip has a valve structure. Note: Shake the chalk pen before each use and press the pen tip down until the ink is fully absorbed before use.