Unleash your creativity with our innovative Acrylic Paint Pens, featuring an antique log design and vibrant rainbow prints! Innovative Design: These acrylic pens boast a unique rainbow print and an antique log design. Simply press the pen tip for extended periods to activate the ink. When not in use, this design prevents ink overflow and clogging, ensuring a smooth experience every time. Strong Adhesion: Formulated with a scientific ratio of water-based and acrylic pigments, these waterproof pens offer strong adhesion, allowing your creations to last on smooth surfaces without fading once fully air-dried. Enjoy bright, vibrant colors that pop on paper. Easy to Use: Ready to use right out of the box! Just shake the pen up and down 2-3 times before each use, then press the tip onto paper until it's saturated with ink, and you're ready to create. Remember to cap the pen after use to prevent uncontrolled ink flow and tip clogging. Wide Application: These water-based medium markers adhere beautifully to smooth surfaces, making them perfect for drawing on ceramics and glass. They're also ideal for various crafts, including albums, message books, rocks, wood, metal, plastic, and whiteboards. Perfect Gift Choice: An excellent gift for children, students, and artists. These metallic pens are a fantastic first choice for kids, allowing them to dive straight into coloring. Share creative moments with your children, strengthening bonds and enjoying quality parent-child time.