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Creation's quality: 4.7/5 (19 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

Keep an eye on your keys, literally! 👁️

The design works as a keychain holder. When placing a keychain the eye opens and when removing it the eye closes automatically. The mechanism only requires an embroidery thread or nylon. Its operation and assembly do not require elastic bands, counterweights, adhesives or the like.

The RAR file includes snap fit connectors for the final stage of assembly so that the thread can be easily replaced, if necessary.

The ZIP files include a regular version that can be customized with the preferred colors. Also includes others custom versions: SHARINGAN, NEBULA, EVA 01, SCORPION & SUBZERO and I am working on others to be included in the army of Key Keepers 🔑 🤖👾🎃

I hope you enjoy it and I will be very grateful to see your prints in this page, That would encourage me to develop new designs 🤗

3D printing settings

The ZIP file includes a detailed multi-language manual (English, Spanish, French, German) on the printing parameters and the assembly process 🛠️📋

  • 3D file format: ZIP
  • Last update: 2020/12/14 at 03:44
  • Publication date: 2020/10/29 at 05:25



Designs 13
Downloads 3.7k
Followers 144

I am just an enthusiast in 3D design and printing. My interest is in aesthetic and functional models that can be used daily or as gifts. I hope you enjoy the work presented. For any questions you can write me directly to



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@LILIAFB. Para el hilo que hace funcionar el mecanismo te recomendaría usar hilo de coser, del común. Lo que hago es cortar un tramo de 80 cm y lo doblo 2 veces para conseguir un segmento de 20 cm, será resistente y bien flexible para manipular y hacer varios nudos sin problema a que se desate. Estaré atento a tu correo para ayudarte con más detalle según tus avances. Saludos y gracias por el interés en mi trabajo :)

Hola Recarey, necesito un poco de ayuda para colocar el hilo en el modelo, se puede usar hilo de pescar? Te escribiré al correo junto con las fotos de las partes que ya tengo impresas. Saludos

Hi there, If you downloaded before November 1, please check the update in the files, the manual of printing parameters and assembly process was incorporated. If you still have difficulties, do not hesitate to write to me at, I will gladly help you as much as possible.

I downloaded the files and printed out. Nice work!
Just missing the assembly instructions and I'm struggling with the thread ... Any tip to make the assembly easier?

Hi There. Yes, indeed, the file includes the regular version that can be customized with the preferred colors with paint. It also includes other versions, for the moment SHARINGAN and NEBULA and I am working on others to be included, as well as an assembly guide to facilitate the process. If you have any questions, do not hesitate to send me a message. I will gladly support you to achieve the best possible result.

Hi, I just downloaded the files and I see that it includes an eye version of SHARINGAN (naruto) and NEBULA (avengers I think). They are very good and it seems to be easy to assemble. awesome

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