Little Sisters Syringe 3D printable model by adafruit
Little Sisters Syringe photo 1 Little Sisters Syringe photo 2 Little Sisters Syringe photo 3 Little Sisters Syringe photo 4 Little Sisters Syringe photo 5 Little Sisters Syringe photo 6

Little Sisters Syringe

Source: Thingiverse by adafruit

The Little Sisters Syringe is a free printable 3D model from Thingiverse by adafruit. Build a creepy cosplay prop with a 3D printing, copper filament and simple electronics! This prop features a built-in trigger that actuates a momentary push button to make an. You can download the STL file from the original listing below and print it at home.

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474 saves Source: Thingiverse Updated 2026-09-20 License: CC-BY-SA · commercial OK 4 makes Category: Wearables & Cosplay

Tags: adafruit, bioshock, copperfill, cosplay, LED, little sister, prop, syringe

About this model

Build a creepy cosplay prop with a 3D printing, copper filament and simple electronics! This prop features a built-in trigger that actuates a momentary push button to make an eerie red glow. This guide will walk you through the steps of 3d printing, polishing, soldering and assembling of this project. Full Tutorial

Frequently asked questions

Is this 3D model free to download?
Yes. Little Sisters Syringe is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by adafruit.
Who made this model?
Designed by adafruit, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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