Introducing the JER LP064S, a low‑temperature 3D pen kit with a rotating music box DIY set that lets kids create their own musical crafts while exploring 3D drawing. Designed with an easy‑grip body and a low‑temperature nozzle for safety, it supports both wireless and wired modes, charges via Type‑C (adapter not included), and works with 1.75mm PCL filament (not compatible with ABS or PLA), featuring 2‑level temperature and 3‑speed control for flexible drawing. The filament is generally considered low‑odor and eco‑friendly. The kit includes the 3D pen, music box components, PCL filament, stencils, a PC pad, manual, and USB cable. It has been tested to meet EN71, CE, FC, and RoHS standards – suitable for ages 6 and up.