Create 3D art with colorful 3D popcorn pens. Draw finer lines and bring imagination to paper precisely. Use bubble pen to draw patterns, heat with hair dryer for popping effect. Perfect for art projects, greeting cards, picture books, and more. Can be used on glass, paper, plastic, and other surfaces. Introducing the popcorn pen a creative tool for childrens artistic expression. With colorful 3D pens, kids can blend colors to create 3D art. The slender nib allows for finer lines, enabling precise drawing and detailed designs on paper. The unique bubble pen feature lets them draw patterns on paper or other surfaces, and when heated evenly with a hair dryer for approximately two minutes, the design expands like popcorn, adding a fun and surprising texture to their artwork. This versatile pen works on glass, paper, plastic, and various surfaces, making it ideal for crafting, drawing, and decorative projects. Encourage creativity and imaginative play with the popcorn pen. Item Name: Popcorn Pen Material: Fluffy Paint Features: Versatile, Creative, Durable, Decorative Size Details: Length: 10cm / 3.94" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight variation in dimensions due to manual measurement. Package Includes: 6 x Popcorn Pen