You will receive a Free Christmas card as a gift for the Christmas Day! DIY bubble popcorn pens: simply draw and dry with a fan or a heater. All 3D jelly pens in this set contain swollen magic ink that leaves whimsical lines that you can inflate by simply heating or drying. Create your masterpiece: Let your creativity run wild. With the thin tips of the magic puffy bubble pen, you can trace lines with finer details, so you can bring your imagination to paper precisely. Heat evenly with a hair dryer or in the microwave for at least 2 minutes and amazing puffy art projects are created. Very interesting fluffy 3D art: create an unprecedented scrapbook. Choose from 6 neon coloured pens and mix them together to create a magical 3D artwork! These fluffy pens are the ideal gift for anyone who needs a bit of fun or a creative project to keep the kids engaged. Clean and washable: Magic popcorn pens can be cleaned from the skin, most washable clothes and most painted walls. 3D art print bubble pen is very suitable for art projects, classroom activities and more detailed activities. Puffy crafts every time. Wide application: magic colour DIY bubble popcorn pen drawing great for art, crafts, school projects, colouring, stamping, gift cards, greeting cards, Christmas cards, DIY craft projects, personality posters, paintings, photo album. Also suitable for almost any surface, such as metal, ceramic, wood, rubber, glass, plastic, stone, etc.