Customizable Heart Keychain - Insert Your Initials - Free 3D Print Model

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MaDe in Rome ✅

Fashion>Other Fashion Models

IP Report

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Print Profile(2)

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P2S

P1S

H2S

A1 mini

H2D Pro

X1E

H2C

H2D

P1P

X1 Carbon

X2D

A2L

0.2mm layer, 2 walls, 15% infill

Designer

1.1 h

2 plates

5.0(8)

Improved adhesion on the plate if you had stability problems

Designer

1.2 h

2 plates

4.3(3)

Open in Bambu Studio

Boost

228

534

255

125

Released

Bill of Materials

Maker's Supply Kits and Parts

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Split Ring Keychain

Bambu Filaments

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PLA Basic

Jade White (10100) / Filament with spool / 1kg

PLA Basic

Description

Boost Me (for free)

*** Please if you like and print the project leave me a Boost to let me continue make projects for free ***

This 5 cm hollow heart keychain is designed as a romantic and personal accessory.
During the print, you can insert the initials of you and your partner that you can print on the Plate #1, making each keychain truly unique and meaningful.

To change the initials simply select and modify the letters according to the image in the gallery.

The heart features a lightweight honeycomb structure, combining strength, flexibility, and an eye-catching design.

🖨️ How It Works

🧩 Two-step print process
⏸️ Pause at layer 180 to insert the initials
🔁 Resume printing to permanently lock the initials inside the heart

📐 Printing Instructions

🅰️ Print Plate 1: Initials
🅱️ Print Plate 2: Hollow Heart
⏸️ Pause the print at layer 180
❤️ Insert the printed initials into the cavity
▶️ Resume printing and complete the heart

✨ Features

❤️ Heart-shaped hollow design
🔠 Custom initials embedded during print
📏 Final size: 5 cm
🪶 Lightweight but sturdy
🎁 Perfect as a romantic gift, anniversary keepsake, or Valentine’s present

💡 Tips

Use contrasting filament colors for the initials for the best visual effect
Works great with PLA, PLA+, or PETG

Check out my other Projects on https://makerworld.com/collections/4220687

Boost Me (for free)

*** Please if you like and print the project leave me a Boost to let me continue make projects for free ***

personalized gift ideas

couple gift

couple gifts

romantic keychain

romantic keychain gift

valentines day gift

valentines day gift idea

anniversary gift for boyfriend girlfriend husband

Comment & Rating (24)

@Robertotedesco

Boosted

Print Profile

Improved adhesion on the plate if you had stability problems

A really nice little object I had printing detachment problems several times but the author, very helpful, modified the profile and with the last one with the first layer and reinforced supports it printed well and the supports detached without problems and without leaving marks, a round of applause to the creator

(Edited)

The profile uploader has replied

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@MaDe_RM

Thank you for your patience ❤️

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@MichelleConely

I need help please - what support do i use please everything i select is way to much, it goes inside the holes of the heart, can someone walk me through the support part on this keychain please. I appreciate the help.

@Robertotedesco

Boosted

Replying to @MichelleConely :

I used tree supports as per the project file, but I used the second proposed file for better adhesion, what 3D printer do you have

Show original

@LayerdChaos

Print Profile

0.2mm layer, 2 walls, 15% infill

snuck a lil alien in there too. thanks for model

@Robertotedesco

Boosted

I gave you another boost, I thought it would be nice to do it

The designer has replied

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@MaDe_RM

Thank you very much, well done for the great work behind it ❤️

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@user_3352869999

Print Profile

0.2mm layer, 2 walls, 15% infill

spectacular compliments

The profile uploader has replied

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@MaDe_RM

Grazie! ❤️

@user_2777395271

I don't understand how to change the letters... can I do it from Bambu Handy? thanks

The designer has replied

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@MaDe_RM

Hello you need to open the project with Bambu Studio then you click on a letter and press the T on the top right and change it as in the picture

(Edited)

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@E3D6C5

I am planning to print this one.. is the pause already in the profile or do I need to manually enter the pause myself?

The designer has replied

@MaDe_RM

Already in the project! 😉 You have only to modify the Initials in the first plate

@user_1293983998

Print Profile

Improved adhesion on the plate if you had stability problems

the first print to test my new P2S and a gift for my wife.... Thanks for sharing

Show original

@Robertotedesco

Boosted

I really liked it, I will reprint it

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@Shannon3DFusion

Print Profile

0.2mm layer, 2 walls, 15% infill

Fast and easy print. Thank you

@navanud

Print Profile

0.2mm layer, 2 walls, 15% infill

License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.