Specification:1.The shape is redesigned, and children can hold the pen better. Upgrade the type-c power interface.2. Spinning speed: 3 speed adjustable
FeaturesFeatures1:The brand-new second-generation 3D printing pen has a LCD display screen, and the pen body is redesigned with a small size, which is more suitable for children to hold the pen.
In order to make it easier for children to carry 3D pens and accessories, we have launched a super storage box with affordable prices and powerful func