Bring awareness, color and meaning into your space with this unique Autism Puzzle Heart 💙💛💚❤️

This 3D printable design features a heart made of interlocking puzzle pieces, symbolizing neurodiversity, connection, and individuality. The clean shapes and bold design make it a beautiful and meaningful decor piece for any space.

✨ Perfect for: Autism awareness Thoughtful gifts Sensory-friendly environments Teachers, parents & caregivers

🧩 Design features: Split into 4 separate puzzle pieces (perfect for multi-color printing) Colors are fully customizable – choose any color combination you like Scalable design – easily resize without losing quality Works perfectly on single color printers (print all pieces in one color or mix later) Easy to print – no supports needed Clean, smooth shapes for a satisfying fit

📏 Size: Default width: approx. 4 cm (can be scaled up or down as needed)

3D printing settings 🖨️ Print tips: Layer height: 0.16 / 0.2 mm Infill: 10–15% Material: PLA recommended

This design is perfect if you want something meaningful, flexible, and easy to print — whether you’re a beginner or experienced maker.