K-Pop Demon hunter : RUmi's sword - LIGHT UP
Added 2025-10-08 14:14:17 +0000 UTCAaaand it’s done! :)
Available for download here:
https://www.patreon.com/posts/october-2025-in-117444806
Test prints are complete, and all the parts fit together nicely. I just need a little more time to record everything for you so you can see it in action — but I didn’t want to keep you waiting, so here it is:
Light-up version of Rumi’s Sword from K-Pop: Demon Hunter!
As mentioned before, the key things I wanted to solve were:
Make it easy to print – ✅ Done!
Includes both STL and 3MF files. Only 2 parts need a tiny bit of supports; the rest can be printed support-free.Make it collapsible (easy to transport) – ✅ Done!
You can take it apart and reassemble it with ease.Avoid expensive light systems ( taht can ammount to over $100) – ✅ Done!
This version uses a lighting setup that costs under $10 and still gives you some nice lighting effects. I’ll show it all in the video once it’s ready.
It also uses a 18650 battery, which you’ll be turning into a small power bank.Add enough strength so it doesn’t break too easily – ✅ Done!
So, fire up those printers!
The video will be ready in a day or two, where I’ll walk you through the setup and answer any extra questions you might have — but I’ve done my best to make everything as simple as possible.
Happy printing, guys! :)
Comments
yes i've seen some posts in FB grup allready. attach a piece of string to the strip, to loop it arround easier. ofcourse longer tweezers will be beneficial in this case
Marko Makaj
2025-10-13 08:32:49 +0000 UTCHas anyone made this yet ? I’m trying to fish the light strip into the tip to loop around . Very difficult
Joshua de La Torre
2025-10-12 23:24:55 +0000 UTCi dont realy sleep much :D hahah, no just kidding,, i get tons of messages and i read all comments and messages and posts and get a sense of what peiple want. there is allot people want but i try to estimate what is the "highest" want at the moment, ofcourse the time is limited as i can only be in 1 place at the given time so i do miss allot of stuff i want to make , and try to eventually catch up :D
Marko Makaj
2025-10-12 19:49:29 +0000 UTChow do you do it? i have like a million things on my print list, and i mean they eventually sell, i know its sometimes a long game but still. how do you manage to choose which project and to sit and knock it out
Pooadrid88
2025-10-12 05:37:40 +0000 UTC
