This photo keychain with a love letter design and heart is a small object with great emotional value.
On the outside, it looks like a simple and elegant envelope sealed with a central heart, but inside it hides a removable sliding insert where you can place a photo, a dedication, a love message, or a friendship note.

It is perfect as:

• romantic gift for Saint Valentine’s Day
• special anniversary gift
• sweet surprise for close friends
• personalized keepsake to carry with you every day

The design is compact, minimal, and elegant, ideal for 3D printing and easy to customize with different colors.
A simple yet impactful idea that turns a keychain into a secret message waiting to be discovered.

🔧 Main Features

✔️ Love letter keychain with raised heart detail
✔️ Removable inner slider for photos or messages
✔️ Compact and durable design
✔️ Easy to 3D print
✔️ Perfect, exciting and romantic gift for Valentine's Day
✔️ It is possible to use a passport photo with dimensions 35x45mm