Jumbo Poster Markers Set: 12 Colors Large 15mm Wide Tip Permanent Ink Thick Acrylic Paint Pens for Rock Painting, Stone, Glass, Wood, Ceramic, Metal, Plastic, Fabric

15mm (3/5 inch) Jumbo Permanent Acrylic Ink Paint Pen Poster Graffiti Markers

1. Shake the markers before opening the cap.
2. Push the nib vertically to release air (First-time use)
3. Press the nib until the ink is already slowly full all nib.
4. Remember to put the cap on after each use. In case the Ink dries out.

• Whether you're a professional artist or just starting out, this 12-pack of 12-color 15mm jumbo acrylic markers is an indispensable companion for your creative art and craft projects. Each marker is filled with high-quality acrylic ink that delivers vivid, long-lasting color, making your artwork true and vivid.
• The jumbo 15mm tips provide a wide range of creative possibilities, allowing you to switch effortlessly between broad and fine strokes. This set includes 12 rich and vibrant colors, ensuring your creations burst with life and creativity.
• These markers are incredibly versatile and suitable for various surfaces, including canvas, paper, stone, glass, ceramics, and wood. Let your imagination run wild with endless creative opportunities.
• Not only are these markers the top choice for professional artists, but they are also perfect for students, hobbyists, and DIY enthusiasts. Start your creative journey today by adding this 12-pack of 12-color 15mm jumbo acrylic markers to your cart.

Q1: Why does this jumbo graffiti marker drip extra water when I use it and it easily forms puddles?

• The pens feature a pump-action design that allows you to control the amount of ink produced by changing the writing strength. In addition, pressing too many times and too hard before use will result in excessive ink output at the beginning of use. After each press, it is recommended to practice writing on the draft until the ink output is even.

Q2: Why do lines jump or break when writing with the jumbo graffiti marker?

1. If there is a jump or disconnection when using it for the first time, please consult after-sales service in time.
2. It was used without problems and now there is a jump or disconnection when using it. There is a high probability that the ink at the pen tip has dried, causing the pen tip to become clogged. Therefore, please be sure to close the pen cap in time after using the pen tip.

Q3: What to do if the pen cap is not closed in time and the pen tip is clogged?

• Our pen tip adopts a pen tip that can be used in both directions. Pull out the pen tip, rinse it, rub the hardened ink part of the pen tip, rinse until the pigment flows out of the pen tip and the color is very light, soak it in warm water for about 10 minutes, and then continue rinsing. After the paint almost no longer flows out, let it dry. Then change the direction of the pen tip and put it into the pen. Press until the ink comes out. If the ink is still uneven when writing, the pen has failed.