3D Puffy Bubble Pen, Popcorn-Style Pen for Kids Style:1set (6 pcs) Made of food-grade materials

Made of food-grade materials

Please prepare 3 AAA batteries

The sturdy nib and excellent grip guarantee a comfortable writing experience

providing just the right amount of support while maintaining breathability

Pocket-sized and lightweight to carry it anywhere

3D Puffy Bubble Pen, Popcorn-Style Pen for Kids Style:1set (6 pcs) Made of food-grade materialsHow to Use: Step 1: Use the 3D Puffy Pen to draw a design on paper. Gently squeeze the pen to release the paint the more paint you apply, the better the "puff" effect! Step 2: Option A: Set a hot air blower (hair dryer) to high heat. Blow directly and closely on the painted area for at least 2 minutes. For better results, place books or cardboard around the drawing to trap heat and speed up the puffing process. Option B: Place the paper with the