Specification Product Name: Shanos 3D Jelly Pen Material: Plastic Model: 6-color set/12-color set Size: 16.5 cm x 12.5 cm (6.5 inches x 4.9 inches) DESCRIPTION 3D Jelly Pen: package contains 6/12 gel pens to create unique 3D lines. The more repetitions you make, the more three-dimensional the pattern or text will appear when you write slowly, resulting in creative and eye-catching designs WRITE AND DRY SMOOTHLY: The gel pens utilize high quality neutral ink to ensure smooth writing. The ink dries naturally in about 10 minutes on non-absorbent surfaces such as ceramics, plastics and glass, and in about 1 minute on card stock, saving time and minimizing smudges. Comfortable writing experience: the pen is ergonomically designed to be light and comfortable to hold, allowing creativity to flourish. The clip design is easy to carry and the transparent holder allows you to easily see the remaining ink. APPLICABLE SURFACES: The 3D Jelly Pen is suitable for drawing on a variety of surfaces such as glass, ceramics, metal and plastic. When used on plain paper, the neutral ink may be absorbed and may not produce a noticeable 3D effect WIDE APPLICATION: These 3D colorful neutral pens can be used for a variety of DIY art projects including notes, drawings, greeting cards, illustrations and nail designs. They can also be used to personalize your phone cases, chargers, mugs and other items for stylish and personalized DIY doodles Product List : 6pcs/12pcs * 3D Jelly Pen Versatile DIY Tool: Our painting pen is a must-have for DIY enthusiasts. It can be used to create unique designs on phone cases, cups, and more. Unleash your creativity and make your belongings truly one-of-a-kind. Graffiti and Glow: With its fluorescent ink, our painting pen adds a vibrant and eye-catching touch to your artwork. Whether you're doodling or creating intricate designs, the fluorescent effect will make your creations stand out. 3D Jelly Pen: Take your artwork to the next level with our 3D jelly pen. It allows you to add depth and texture to your drawings, giving them a three-dimensional appearance. Bring your imagination to life and create stunning visual effects. Easy to Use: Our painting pen features a user-friendly design that makes it suitable for artists of all levels. Its ergonomic grip ensures comfort during long drawing sessions, and the smooth flow of ink guarantees a seamless drawing experience. Long-lasting and High-Quality: Crafted with durability in mind, our painting pen is made from premium materials that ensure long-lasting performance. The ink is fade-resistant and water-resistant, allowing your creations to maintain their vibrancy over time.