Ergonomic design: The simple button design makes it easier to start using the 3D pen for kids and enjoy the joy of creating a 3D world. The shape of the 3D pen is designed according to the hands and body mechanics, which is more suitable for gripping.Beginner-friendly: The 3D printer pen is adjustable in speed and temperature, supporting 6 delivery speeds and different temperatures (130-230°C), meeting different creative needs. The 3D pen is equipped with an LCD screen to display the speed and temperature when the 3D pen for children is in operation.Safe and harmless: The 1.75 mm PLA filament that comes with the 3D Printing Pen kit is made from pure plant-based sources and has passed strict safety tests to ensure zero exposure to harmful chemicals. PLA is also a high-quality printing material that forms quickly, without bubbles or deformation, ensuring a smooth printing experience.Dream gift: This 3D pen for kids is perfect as a Halloween, Christmas, or birthday gift for young creators. It provides an enjoyable and educational experience when creating works of art with this 3D pen.Ready-to-use kit: This 3D Pen kit includes PLA filament refills, a C-type cable, and a step-by-step manual. Just plug it in, heat it up, and enjoy the unlimited fun of creating a 3D masterpiece. PLA is a versatile and easy-to-use printing filament that is ideal for both advanced users and first-time users.