Rumi's Sword (Saingeom) - Kpop Demon Hunters - Free 3D Print Model

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David's IT Garage

Props & Cosplays>Cosplay Weapons

IP Report

Print Profile(8)

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A1 mini

X1E

X2D

H2D

P1P

H2D Pro

P2S

H2S

P1S

X1 Carbon

H2C

A2L

A1 Mini - Scaled to 72% - 0.16mm layer, 2 walls, 15% infill

Designer

8.4 h

3 plates

4.9(107)

Rumi's Sword - 0.16mm layer, 2 walls, 15% infill

Designer

13.1 h

2 plates

4.8(373)

Separated Gems-0.16mm layer, 3 walls, 15% infill

12.1 h

3 plates

4.9(74)

Rumi Illuminated LED Sword - 0.24mm layer, 2 walls, 15% infill

9.5 h

3 plates

4.8(15)

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Open in Bambu Studio

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2958

7729

1031

616

9.1 k

6.2 k

Released

Description

Rumi’s Sword (Saingeom)

About the Model

** NOTE: This model is for costumes, cosplay, pretend play, and display purposes only. IT IS A TOY. The edges of the blade have been deliberately dulled for safety. **

Step into the world of KPop Demon Hunters with this faithful 3D printed replica of Rumi’s iconic sword! Designed with cosplay and display in mind, this model captures the elegant, mystical style of the weapon while being easy to print and assemble.

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☑ Great for Halloween costumes!

☑ Screws together for easy assembly!

☑ Colored 3MF file included!

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Whether you’re a fan of the movie, a cosplayer bringing Rumi to life, or just love collecting fantasy weapons, this model is fun to print, sturdy (when you follow the infill instructions!), and makes for a truly eye-catching piece.

Boost Me (for free)

Love this model? Let me know with a boost! 😊

☀️Looks stunning in metallic or silk filaments, especially with dual-color combinations for the blade and hilt. (Shown here in blue, purple, and gold for a magical effect!)

Materials:

CookieCad Mermaid Silk PLA: https://amzn.to/3RxKuyU

Sunlu Gold Silk PLA: https://amzn.to/4bpSXdK

Super Glue: https://amzn.to/47af9Y2

*Affiliate links — I may earn a small commission if you purchase.

Regarding Custom Requests:

If you would like to submit a request in the comments for “Version 2” please feel free to leave a suggestion in the comments.

I WILL NOT DO ANY CUSTOM ADJUSTMENTS AT THIS TIME.

I receive dozens of these requests each week at this point, and I simply cannot spend all my time adjusting models that people are getting for free. If you have something you want done to a model, please message me privately and we will discuss my hourly rates. Thank you.

Recommended Settings:

NOTE: The slicing software will tell you that there are errors in the mesh of the handle. DO NOT repair the mesh, as it will create an undesirable texture on the handle. The model will print just fine without repairing.

Infill:

It is VERY IMPORTANT that you DO NOT use default infill settings. THE MODEL WILL BREAK!

The 3MF file included has been given the appropriate infill. If you are printing from the STL files, increase the infill to 25% with a gyroid pattern. For the ends where the screws and fittings are, apply a modifier and increase the infill to 60%.

Support:

Support only the screws on the end of the middle piece. Optionally, support the overhang inside of the handle.

Assembly:

The set is comprised of three (3) pieces.

Each piece screws together.

Once you have tested that the pieces fit well, apply glue to the holes to stabilize the fit.

Commercial Use:

This model is for PERSONAL USE ONLY.

💲💲💲

If you would like permission to SELL THIS MODEL please subscribe here:

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Happy Printing!

Documentation (1)

Assembly Guide (1)

Readme_Rumi_Sword.pdf

Comment & Rating (1031)

@user_3518381894

Boosted

Print Profile

Rumi's Sword - 0.16mm layer, 2 walls, 15% infill

Looks epic! Both my children love them! I used CookieCad Silk Mermaid, Geeetech Silk Gold, and Bambu PLA Basic Purple. I also cut the gems off the hilt of the swords and printed separately and glued them back into place to reduce time and filament waste.

The profile uploader has replied

@user_190513925

Boosted

I really like how this turned out. Great work!

@wilddewberry

Is your purple basic silk or matte?

(Edited)

@user_3518381894

Boosted

Replying to @wilddewberry :

The handle and "blade" are both CookieCad Silk Mermaid. The gems on the handle are Bambu PLA Basic

@VoxelVanguard

Boosted

Thank you for the great design! Used the Illuminated variant. Made a few modifications - Added another segment to make it longer. Increased the hole depth on the screw to help prevent damaging the wires when screwing in the sword part. Used the DFRobot FIT0835 3V LED strip cut in half https://www.dfrobot.com/product-2399.html Below picture has the original print, and two of the longer light up versions. Turned out great! Also created a universal sword holster for mounting on the back or on the belt for those using this for costumes. https://makerworld.com/en/models/1917086

(Edited)

The designer has replied

@DavidsITGarage

Thanks for taking the time to share your detailed experience! I also really appreciate the pictures, the prints look fantastic, very nice work!

@DavidsITGarage

Also, thanks for the boost!!

@gadgethsu

wow how did you get the LED strip inside?

@leeham

Fantastic design! Printed perfectly and the guide is excellent. Two suggestions. 1. The fragile end at the top breaks easily with young kids. This could be a screw top like the sword. 2. The blade - I would make the male screw on one side of the main blade and a female end on the other side. This way people can choose either two or 3 parts to the sword based on their height.

The designer has replied

@DavidsITGarage

Thank you! Your suggestions duly noted, in fact I have encountered the issue you show in the picture myself. The screw top for easy replacement is a great suggestion, for now I think I will update the profile to include more wall loops at the top. I empolyed that fix myself, and it seems to have resolved the issue, I will also likely separate the jewels in a future version for those without an AMS. I have also received the same suggestion about the blade from others, and I will likely add that at some point as well. Thank you so much for taking the time to share and for giving your constructive feedback! 😊

@leeham

Replying to @DavidsITGarage :

no problem with taking time for feedback. This is a great print. Let me know when you’ve updated the print as I’ll try the strengthened handle.

@Bigdeuce17

Replying to @DavidsITGarage :

Hi there. Do you still plan on making these updates? Also, is the 3MF file available anywhere? I dont really know how to change infill in specific areas.

@user_2697719212

How do you remove that line

The designer has replied

Show original

@DavidsITGarage

Honestly, I don't know what causes that. I have noticed that happen in Creality's slicer and therefore on my prints that come off my K1C and K1 Max. I don't get that with my Bambu printers. I would be interested to see if the community has a solution.

@user_2697719212

Replying to @DavidsITGarage :

I am slicing in Bambu on an A1

(Edited)

Show original

@DavidsITGarage

Replying to @user_2697719212 :

Oh interesting. Unfortunately, I do nit know what causes that, like I say, it may be a question for the community.

@user_1990721368

Boosted

Print Profile

Separated Gems-0.16mm layer, 3 walls, 15% infill

my daughter loves it!

@DavidsITGarage

Looks awesome! Thanks for sharing the picture! 🙂

@user_2952785269

that red looks absolutely epic man. definitely going to print this

@Akoyas2502

unfortunately the blade looks just as unclean on my end :(

Show original

@niedernation

Boosted

Amazing print with clear instructions! Made this for my daughter who is going to be Rumi for Halloween. Printed this WITHOUT AMS and just programmed in pauses to switch between gold and purple. Printed at 70% scale to fit on my A1 Mini (and size is better for my kiddo)

The designer has replied

@DavidsITGarage

Looks fantastic! Thank you so much for taking the time to share, and thank you for the boost! I hope your daughter loves it for Halloween!

@Carissastarks

What colors did you use for your sword? I love it!

@niedernation

Boosted

Blade: AMOLEN Blue Pink White Silk PLA, but you need to print it laying down (if printed standing up, it gives banding, by design) Purple part of hilt: Purple Bambu Basic PLA Gold parts: Gold silk from GEEETECH (they make excellent silk PLA reasonably priced)

@Menaceprints

Print Profile

Rumi's Sword - 0.16mm layer, 2 walls, 15% infill

made for the little ones Halloween costume she's inlove thanks for the amazing design

The profile uploader has replied

@DavidsITGarage

Looks great, thanks for sharing! I am glad she like it!

@Menaceprints

Replying to @DavidsITGarage :

thanks i reinforced it with a wooden dowel down the center so little one has less chance of breaking it break it few spots on the blade are thin and can be seen but its worth the trade for strength

(Edited)

@NautilusAlpha

Boosted

hi.. what filament was used for the blade?

@mhatrey

Print Profile

Separated Gems-0.16mm layer, 3 walls, 15% infill

This came out great. It was an accessory for my Daughters K Pop Demon Hunters theme birthday where she was dressed up as Rumi. I used Poco pink marker to paint the groves of the blade lightly. Filament used were - Golden, Purple, Magenta Bambu PLA Basic and Light blue Bambu PLA Matte

The profile uploader has replied

@user_3518381894

Boosted

Looks great! I like the extra pop the pink sharpie adds!

(Edited)

@mhatrey

@DavidsITGarage - Suggestion. Would it be possible to make the middle part of the sword from having two PEGS (screw in connectors) to only one PEG (near the handle) and one Hole.. And then making the top part as one with PEG. This way, if anyone who wants to extend the length of the sword can print 2 of the middle parts.

(Edited)

@DavidsITGarage

Looks great! Thanks for sharing! 🙂

@rsimon77

Boosted

Print Profile

Separated Gems-0.16mm layer, 3 walls, 15% infill

wonderful, strong model, thank you!

@Centurion3D

What glow in the dark and how long did the glow last

@rsimon77

Boosted

Replying to @Centurion3D :

used an UV LED lamp to charge it, and lasted for ~3-4 minutes, then stayed illuminated for 5 hours. if you charge it with direct sunlight, it's better I think.

@DavidsITGarage

Looks great! Thanks for the boost! 🙂

@finnwii3d

Boosted

Print Profile

Rumi's Sword - 0.16mm layer, 2 walls, 15% infill

turned out well. daughter loves it.

The profile uploader has replied

@DavidsITGarage

Looks great, thanks so much for the boost!!

@user_2254192769

can I ask what filament you used on that blade?

@finnwii3d

Boosted

Replying to @user_2254192769 :

the blade is bambu lab blue PETG Translucent.

License

If you want to use this model commercially, please join my membership.

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This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.