D Pen Dolphin, low temperature PCL 3d printing pen with 1.75mm PCL filament 2m*6pcs, USB charge, built-in battery, great gift for kids 1. 3d pen dolphin, it can help children improve their spatial thinking and imagination. It can turn their ideas into reality! It's also a great way for parents and children to spend quality time together. 2, Cute and Handy Dolphin shape design, useful 3d drawing pen toy, its a kind of wonderful gift for kids birthday. 3,Low temperature protection: you can draw on your hands directly. This 3d pen work with pcl low temperature filament, much lower working temperature than normal PLA filament 3d pen, safer for kids. 4,Built-in battery : Fast boot setup in just around 30 seconds gets you drawing and creating quickly. It can work for around 1 hour after 30 minutes charge. Convenient and light to carry. 5.This 3D printing pen is very easy to use for kids. Control it with just 2 buttons. There is an automatic feed to help hand fatigue. Just press the function button and start doodling! Only pcl filament was supported. Comfortable for the hands for both children and adults. Please Note: Children should use it with adult supervision.
