Móc khóa hình trái tim Valentine (in 3D)

This 3D printable model features a smooth, stylized heart-shaped keychain designed with a practical attachment hole near the top right curve. The hole is perfectly sized to accommodate a small chain or key ring, making it easy to attach to keys, bags, or other personal items.

Use Cases:

• Personal keychain or bag charm

• Gift item for loved ones (especially for St. Valentine's Day)

• Promotional merchandise with added branding or text

• Craft projects and DIY accessories

This heart-shaped keychain combines aesthetic appeal with functional design, making it a versatile and charming addition to your 3D printable collection.