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

    3D GO

    3D ModelsContestsCollectionsSaved ModelsOn a mobile device?

3D GO

Privacy Policy
Valentines Day Mailbox 3D Printer File Image 1
Valentines Day Mailbox 3D Printer File Image 2
Valentines Day Mailbox 3D Printer File Image 3
Valentines Day Mailbox 3D Printer File Image 4
Valentines Day Mailbox 3D Printer File Image 5
Valentines Day Mailbox 3D Printer File Image 6
Valentines Day Mailbox 3D Printer File Image 7
Valentines Day Mailbox 3D Printer File Thumbnail 1
Valentines Day Mailbox 3D Printer File Thumbnail 2
Valentines Day Mailbox 3D Printer File Thumbnail 3
Valentines Day Mailbox 3D Printer File Thumbnail 4
Valentines Day Mailbox 3D Printer File Thumbnail 5
Valentines Day Mailbox 3D Printer File Thumbnail 6
Valentines Day Mailbox 3D Printer File Thumbnail 7

Valentines Day Mailbox

D3signLane avatarD3signLane

January 22, 2026

makerworld-icon
DescriptionCommentsTags

Description

This Valentine's Day mailbox is perfect for a kid's classroom Valentines exchange, or for a holiday party at work!

The “package door” opens, shuts, and latches securely with the latch. The flag also rotates up and down! Assembly should be very straightforward with the included photos, but there are assembly instructions below:)

 

Assembly Instructions:

  1. Push door knob into the hole on the door, ensuring that the hinge and the front of the knob are both on the same side. 
  2. Push the door latch into the groove on the main body. It helps to go in at a slight angle.
  3. Using a piece of filament as the hinge pin, attach the door to the main body.
  4. Attach the flag to the main body with the flag pin

 

I'd suggest using my print profile. If you do not do so, please note the following:

 

  • Supports are required:
    • rectangle door hole
    • suggested in the circle flag peg hole
  • Supports are not suggested: 
    • in the large inner cavity of the box
    • Do NOT use supports inside the ‘filament hinge’ – they won't be able to be removed. 

License:

Standard Digital File License

Related Models

Table saw for Dremel 4000 (with drill bracket Fixed) preview image

Table saw for Dremel 4000 (with drill bracket Fixed)

oikos profile image

oikos

35,216

The knurled knob preview image

The knurled knob

Referentiel profile image

Referentiel

477

Valentines Day Mailbox preview image

Valentines Day Mailbox

D3signLane profile image

D3signLane

2,199

Fidget Gears Revolving V2 Print-in-Place preview image

Fidget Gears Revolving V2 Print-in-Place

kasinatorhh profile image

kasinatorhh

14,106

VSS/VAL Handguard with Rails for NPO AEG VAL preview image

VSS/VAL Handguard with Rails for NPO AEG VAL

danshat profile image

danshat

15

Underwater Coloring - Crab, Seahorse & Octopus preview image

Underwater Coloring - Crab, Seahorse & Octopus

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

A*i*m*e*e*

280

Destiny Ghost Fully Detailed Model, LED Illuminated, Fully printable without supports! preview image

Destiny Ghost Fully Detailed Model, LED Illuminated, Fully printable without supports!

BoldPrintShop profile image

BoldPrintShop

12,290

Tombstone Magnet (8x3mm magnet) preview image

Tombstone Magnet (8x3mm magnet)

omiedude profile image

omiedude

21