FEATURES: Magic Puffy Effect Heat up the paint with a blowdryer and it pops up like real popcorn! Unique 3D Art Projects Great for art projects, customizing greeting cards, birthday cards and coloring books. Fun & Creative Create endless design and watch it transform with heat. Safe No harmful chemicals, safe for children. 6 Vibrant Colors Comes with yellow, purple, green, blue, red and orange color. Name: Magic Colour DIY Bubble Popcorn Drawing Pens 6 PCS Color: Colorfu lMaterial: Special materials Size: 10.7 cm x 1.2 cm x 1.2 cm Method of use: Preparation Tools: popcornpen, paper, hot hair or microwave oven Step1: Paint anything as you like on the paper,If you want to burst exaggerating a bit stronger on the painting Step2: Heat the painting with a Hair dryer at least 2 minutes. Or put the painting into the microwave over for heating about 2-3 minutes,Can not wait blow dries Step1: Take his DIY work, share it with your friends! Packaging Included: 1box * Popcorn Drawing Pens Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store