Customizable Heart Keychain - Insert Your Initials

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

1. 🅰️ Print Plate 1: Initials
2. 🅱️ Print Plate 2: Hollow Heart
3. ⏸️ Pause the print at layer 180
4. ❤️ Insert the printed initials into the cavity
5. ▶️ 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