This 3D printing pen makes a perfect gift for kids, helping them improve spatial thinking while cultivating creativity and artistic skills. It's also an excellent way for parents and children to enjoy quality time together. Compatible with both PLA and ABS filaments (and PCL for the low-temperature version), this kit uses eco-friendly PLA, a corn-based plastic that is safer for 3D printing enthusiasts. PLA is non-toxic and odorless, making it a safer option compared to ABS, ensuring a worry-free crafting experience for your child.