High-quality dual-head design: Each acrylic brush is equipped with two wear-resistant fiber heads to meet different painting needs. The 1-2mm round tip is suitable for painting large areas, while the 0.4mm fine tip is perfect for depicting outlines and details. Whether you are a beginner or a professional, you can unleash your creativity; Enhanced waterproof performance and easy to use: This new acrylic paint set does not require shaking or pressing the tip to release ink, just open the cap and use it directly! Water-based ink ensures smooth and even application, ensuring an easier painting experience. These works are colorful, waterproof, fade-resistant, and UV-resistant, making them ideal for long-term preservation; Widely used painting pens: Our dual-head acrylic pens are suitable for almost any surface, not just paper, but can also create colorful works on stone, wood, cups, canvas, fabric, leather, ceramics, tiles, glass, resin and other materials. This wide applicability brings more creative possibilities to your art projects; Choose an ideal gift: Looking for the perfect gift? Our painting pen set is an ideal gift for family, friends, sister, brother, daughter, son, niece, wife and friends who love to paint stones on birthdays, Easter, Halloween, Christmas, Valentine's Day, Thanksgiving, New Year or other special holidays. Whether you are a beginner or a professional artist, this art supply gift will inspire creativity and create lasting memories; Tips and Maintenance: To ensure the best use, always tighten the pen cap and store the painting pen horizontally when not in use. Doing so will keep your ink fresh and smooth, extend the life of your brush, and ensure you get the best results every time you create;