Spring Heart – A Unique Valentine's Gift & Car Dashboard Decor

Description:

Celebrate love with this 3D Printed Spring Heart, a unique and interactive design perfect for Valentine’s Day, anniversaries, or special occasions. Designed with a flexible spring mechanism, this heart gently bounces, making it a charming gift for couples or a stylish car dashboard ornament.

Whether you use FDM, SLA, or SLS, this print ensures a smooth and delightful result. Minimal supports required—just print and enjoy!

Features:

❤ Spring-loaded design – Adds movement and fun
❤ Multi-purpose use – Gift for loved ones or as a car/dashboard decor
❤ Easy to print – Requires minimal supports
❤ Works with all major 3D printing technologies

Printing Settings (FDM):

• Layer Height: 0.2mm (for detail) or 0.3mm (for speed)
• Infill: 15-20% (Gyroid or Honeycomb recommended)
• Walls: 2-3 perimeters for strength
• Supports: Minimal (only for the spring base)
• Material: PLA, PETG, or TPU (for a more flexible spring effect)
• Bed Temperature: 50-60°C (PLA), 70-80°C (PETG)
• Print Speed: 50-70 mm/s

Printing Settings (SLS/SLA):

• Material: Nylon PA12 (SLS) or Tough Resin (SLA)
• Layer Height: 0.05-0.1mm
• Supports: Minimal (for overhang areas)
• Post-processing: Wash and cure SLA prints for best results

Perfect for:

✔ Valentine’s Day & Anniversary Gifts
✔ Cute Car Dashboard Accessory
✔ Romantic Desk Decoration
✔ Unique Handmade Presents

Share Your Prints!

I’d love to see how you use this Spring Heart! Tag me on social media or drop a make in the comments.