Use this pen to renovate the walls of your homeAnti-mildew, waterproof, moisture-proof and dirt-proofWater-based ink, extensive capability inkEasy to use, secure and effectiveFeatures: water resistance and light-weight resistance, quick-drying and non-fading to keep the ink colour lasting and vivid, and strong coverage.colour: whiteMaterial: Plasticsize: 140x14mmPackage Contents:2 x Decontamination penOnly the above package content, other merchandise should not included.Note: Light taking pictures and various reveals can cause the colour of the article in the photograph slightly varied from the genuine thing. The dimension allowed error is +/- 1-3cm.