Spiral Retractable Sword - Wenchang Pen for Academic Excellence

Don't underestimate this unassuming item, at first glance it's a proper brush pen, with the four characters "Success in Imperial Examinations" carved on its shaft, exuding a scholarly air, perfect for an exam setting, guaranteeing even invigilators will praise its "sense of ceremony"

But if you think that's all it's capable of, then you've been fooled by its appearance! Let me tell you a secret, twist open this pen cap, and wow — a gleaming piece of something springs out, guess what it is? That's right, it's a flexible telescopic sword

It's designed to let you excel in academic pursuits, but also to protect you if a "verbal dispute" turns into a "physical fight". Carry it with you, and you can pretend to be a refined scholar, but if you encounter someone unreasonable, draw it out and show it off, ensuring the other party immediately understands: this person not only has a strong pen, but also an even stronger "tool" in hand

Printable without supports, both the pen tip and tail can be rotated and disassembled, the raised text can be colored with markers for better effect, all arranged on one plate for printing to save material, if there are issues with the tightness of the blade, you can adjust it yourself, as everyone's materials are different and cannot all be accounted for, if everyone reports it being too loose or too tight, a version with adjustable clearance can be added