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Modular to-do list

It is a modular to-do list with a certain order. Assembly requires no tools.
In the contest Back to School 2025
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updated September 5, 2025

Description

PDF

Overview:

This model is a fully modular, tool-less task organizer for help with studying or general organization. It relies on moving paper holders that have a special slot for a piece of paper ( ~ 145 x 36 mm) on which you can rite whatever tasks, than order them however you like and when you complete a task, you can simply take out the one at the bottom and either slide the rest down, or you can hang it from a piece of string and gravity will do its work.

Printing Instructions:

  • You need to have at least a 16cm bed,
  • I recommend using PLA,
  • Around 15% grid infill,
  • 2 wall lines,
  • 4 bottom and top layers,
  • The print features 45° overhangs, no supports needed

Assembly Instructions:

  1. Lay out all required parts.
    I am using 5 mid parts and one bottom part - I need 2 structural holders per each part, so I need to use (2 * 5) + 2 = 12  holders.


     
  2. Insert the first two holders into the bottom part.



     
  3. Attach the next mid part


     
  4. Attach all mid parts in the same way



     
  5. Assemble the paper holders



    The paper blocker goes in the hole in the paper holder, the handle up and opposite to the paper. To swap task papers just remove the blocker, paper, insert the new task and insert the blocker back into place.
     
  6. Assemble the rest of the paper holders


     
  7. Insert the paper holders into the frame



    When inserting the holder into the frame, first lay it on the two outside structural holders, then line up the holder's triangle with the triangular rails/holes in the frame. That way it will be held securely in place.


     

Congratulations!!!

Your modular to-do list is fully assembled now. If you like it remember to like the model and upload a make. If you have any questions regarding it, leave them down in the comments.image widget

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