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    Back to School-School Supplies

  • science

  • biology

  • school supplies

  • stationary

  • Pen Holder

  • science stationary

  • ADN penholder

  • biology stationary

  • Beautiful and functional

  • Back to school

ADN- PENHOLDER
Print Profile(1)
  • 0.1 mm layer height, 4‑layer walls, 15% infill density

    1-disc

    PLA

    Designer

1

5

25

7

Released 2025-09-08
Details
Files(2)
Makes & Comments (0)

DNA Helix Pen & Pencil Holder 🧬✏️

Back to school season is the perfect time to mix creativity with functionality—and this 3D-printed design does exactly that!

Inspired by the iconic double helix structure of DNA, this pen and pencil holder turns everyday stationery into a striking centerpiece. Each pencil becomes part of the spiral, making organization not just practical, but visually stunning. Perfect for students, teachers, or makers—showing science and creativity combined. Keeps pencils neatly arranged while adding a modern touch to any desk. Designed for easy printing, no extra hardware needed.

Whether in the classroom, home office, or creative studio, this DNA-inspired holder is a smart and playful way to organize your tools for success.

(The model in the picture was printed with PLA ; Nozzle 0.8mm)

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(2)

  • model file image
    ADN- PENHOLDER.stlDesigner

    1.51 MB

    2025-09-05

  • model file image
    ADN-+PENHOLDER.3mf

    480.51 KB

    2025-09-23

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