• Models
  • Contests
  • Slicer
  • Login
  • Start Here
    thingiverse-iconprintables-iconcults3d-iconmakerworld-iconmyminifactory-icon

    3D GO

    3D ModelsContestsCollectionsSaved ModelsOn a mobile device?

3D GO

Privacy Policy
Ergonomic Kid's Knife 3D Printer File Image 1
Ergonomic Kid's Knife 3D Printer File Image 2
Ergonomic Kid's Knife 3D Printer File Image 3
Ergonomic Kid's Knife 3D Printer File Image 4
Ergonomic Kid's Knife 3D Printer File Image 5
Ergonomic Kid's Knife 3D Printer File Image 6
Ergonomic Kid's Knife 3D Printer File Thumbnail 1
Ergonomic Kid's Knife 3D Printer File Thumbnail 2
Ergonomic Kid's Knife 3D Printer File Thumbnail 3
Ergonomic Kid's Knife 3D Printer File Thumbnail 4
Ergonomic Kid's Knife 3D Printer File Thumbnail 5
Ergonomic Kid's Knife 3D Printer File Thumbnail 6

Ergonomic Kid's Knife

DavidVidacs avatarDavidVidacs

February 25, 2026

makerworld-icon
DescriptionCommentsTags

Description

Boost MeIf You like it please Boost me! It really helps. Thanks!

I designed this knife for my 3-year-old daughter.


The knives we had just weren’t comfortable for her, but she really wanted to cut her own vegetables (you know how kids are!).

So I told her: “I can print you a better one!”

“Make it red!” she said.

 

So there is a red Kid's knife. It’s sharp enough to cut vegetables and even soft foods, but not sharp enough to hurt little fingers. The thick, ergonomic handle is designed specifically for small hands, making it easy and comfortable for kids like her age to grip and use safely.


The blade is replaceable, so the knife can last much longer.

Simple, durable, and easy to assemble.


Parts needed:

-3× M3 × 12 mm screws

-3× M3 heat-set inserts

 

I recommend to use PETG for it, but there is a PLA profile as well.

 

Perfect for little helpers who want to be part of the cooking adventure.

 

Boost MeIf You like it please Boost me! It really helps. Thanks!

 

 

License:

Standard Digital File License

Related Models

V29 preview image

V29

jzisa profile image

jzisa

81,281

Jellyfish Swimming - Mechanical Interactive Art preview image

Jellyfish Swimming - Mechanical Interactive Art

jajaum3d profile image

jajaum3d

3,285

Mother's Day Statues (1 - 4 children) preview image

Mother's Day Statues (1 - 4 children)

SabreDesign profile image

SabreDesign

2,720

Baby Groot preview image

Baby Groot

Byambaa profile image

Byambaa

54,647

Windmill - 100% printable - no support - no bearings - low friction - video preview image

Windmill - 100% printable - no support - no bearings - low friction - video

PRINTER profile image

PRINTER

2,804

Cute Unicorns Coloring Set preview image

Cute Unicorns Coloring Set

A*i*m*e*e* profile image

A*i*m*e*e*

1,790

Flexi Rex with stronger links preview image

Flexi Rex with stronger links

DrLex profile image

DrLex

47,272

Helix Space Rocket (fidget vortex spinner toy) preview image

Helix Space Rocket (fidget vortex spinner toy)

GlennovitS 3D profile image

GlennovitS 3D

2,250