8Pcs Chalk Markers Chalkboard Erasable Dustless Water Based Liquid Wet Erase Pen 6mm Feature: Chalk pens are filled with high quality dry & wet erasable chalk paint! 8 amazing liquid chalk markers with neon colors. Each chalk pen comes with a reversible tip that can be used with a bullet or chisel option. Material: Plastic Nib size: 6mm Size: 14cm*1.4cm Note: Before use, please shake it first, then gentle press the tips. After each run, cover the pen cover to prevent the pen from evaporating. Warm tips: Chalk Markers are designed to be used on smooth and NON-POROUS surfaces! because Porous Surfaces will absorb ink and leave ghosting. some chalkboards have tiny holes that will absorb water, which is not suitable for using this product. Always test on a small area first to see if it wipes off before continuing on your project. If the paint does not dissolve in water, please use soap or other mild cleaning fluid，and do not use markers on materials that absorb liquid because they might leave marks and shadows. Package Content: 8x Chalk Markers 8Pcs Chalk Markers Chalkboard Erasable Dustless Water Based Liquid Wet Erase Pen 6mmFeature: Chalk pens are filled with high quality dry & wet erasable chalk paint!8 amazing liquid chalk markers with neon colors.Each chalk pen comes with a reversible tip that can be used with a bullet or chisel option.Material: Plastic Nib size: 6mmSize: 14cm*1.4cmNote:Before use, please shake it first, then gentle press the tips.After each run, cover the pen cover to prevent the pen from evaporating.Warm tips:Chalk Markers are designed to be used on smooth and NON-POROUS surfaces! because Porous Surfaces will absorb ink and leave ghosting. some chalkboards have tiny holes that will absorb water, which is not suitable for using this product. Always test on a small area first to see if it wipes off before continuing on your project. If the paint does not dissolve in water, please use soap or other mild cleaning fluid，and do not use markers on materials that absorb liquid because they might leave marks and shadows. Package Content: 8x Chalk Markers Material: Plastic Product size: 5.9x5.1x2 in Quality and Service Assurance: We always adhere to providing you with satisfactory products and after-sales service. If you have any questions about the product you purchased, please feel free to contact us and we will reply to you as soon as possible.