Stereo Painting Graffiti Low Temperature Wireless 3D Printing Pen For Children Colorful Box

1. Material: plastic 2. Low temperature safety 3. Easy and fast operation 4. Smooth corners without burrs 5. 40 minutes battery life 6. High gloss paint, comfortable grip 7. Built-in 500mAh lithium battery 8. Mute vent, not hot at low temperature 9. Applicable holidays: New Years Day, Childrens Day 10. Colorful bunny ears, flashing automatically after power on 11. Specifications: 7x4x18cm 12. Unit weight: 0.8kg