[DETAIL]<br>Function:<br>1. Fiber tip, waterproof and quick-drying, not easy to fade;<br>2.Anti-mildew, waterproof, moisture-proof, anti-dirty;<br>3.suitable for blackened tile gaps, blackened corners and gaps, material gaps falling off, etc.<br>Instructions:<br>1.Clean up the gaps in the tiles for easy coloring.<br>2.Shake the pen body up and down before use to make the ink in the pen tube evenly mixed.<br>3.Press the pen tip with your hand for a few seconds and then let go to release the air in the pen tube.<br>4.Press down the pen for several times until the ink oozes out, and draw a line along the gap 1-2 times with an interval of 1 hour each time.<br>Warm Tips:<br>1.Before using a sewing pen for construction, the gaps and surrounding areas of the ceramic tiles should be cleaned of dust, dirt, water stains, etc.<br>to keep them dry and clean. Only after 30 minutes of air drying during construction can the tiles come into contact with water.<br>2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.<br>3. Please allow 1-3cm measuring deviation due to manual measurement.Thanks for your understanding! Wish you a happy shopping!<br><br>[ATTRIBUTES]<br>- High-concerned chemical: None<br>- Model Number: Waterproof Tile Marker Grout Pen<br>- Packaging: set<br>- High-concerned chemical: None<br>- Model Number: Waterproof Tile Marker Grout Pen<br>- Packaging: set<br>- Color Quantity: 3 COLORS<br>- Package Quantity: SINGLE<br>- Erasable Or Not: No<br>- Stamp: No<br>- Origin: Mainland China<br>- Type: Art Marker<br>- Feature: Waterproof<br>- Type: Wall Seam Pens,Floor Repair Pens<br>- Handle Material: Plastic<br>- Color: Light Grey,White,Beige,Dark Grey