PLA+ Rainbow

Add strength and color to your prints with K-Fila’s PLA+ Rainbow – a vibrant, multi-color filament that’s up to 10 times stronger than standard PLA. Engineered for both visual impact and durability, it combines a smooth color transition with enhanced toughness, making it ideal for decorative models, functional prints, and display pieces that stand out and last.
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K-Fila PLA+ Rainbow – Tough, Vivid, and Eye-Catching

Bring your prints to life with K-Fila’s PLA+ Rainbow – a high-performance, multi-color 3D printing filament designed to offer stunning aesthetics along with industrial-grade strength. With a beautiful color-shifting effect and a formula that’s up to 10 times tougher than standard PLA, this filament is perfect for users who want vibrant results without compromising on durability or performance.

Crafted with precision by K-Fila – an Ahmedabad-based 3D filament manufacturer – PLA+ Rainbow offers a smooth printing experience, excellent bed adhesion, and reliable layer bonding. The color transitions throughout the spool create unique and dazzling prints, while the enhanced toughness makes it suitable for more than just display models.

Whether you’re printing artistic creations, decorative pieces, or durable prototypes that need to stand out visually, K-Fila PLA+ Rainbow delivers strength and beauty in one premium filament.


Key Features:

  • Vibrant Rainbow Effect: Smooth, multi-color transitions throughout the spool for dynamic, eye-catching prints.

  • Enhanced Toughness: Up to 10x stronger than standard PLA – ideal for both aesthetic and functional use.

  • Smooth Printability: Low warping, minimal stringing, and strong layer adhesion ensure consistent quality.

  • Professional Finish: Glossy surface with sharp detail makes every print look polished and vibrant.

  • Eco-Friendly Material: Made from biodegradable ingredients with no harmful emissions during printing.


Recommended Print Settings:

  • Nozzle Temperature: 200–230°C

  • Bed Temperature: 50–65°C

  • Print Speed: 40–80 mm/s

  • Cooling Fan: Recommended for best surface finish and detail


Ideal Applications:

  • Artistic and Decorative Models

  • Display Pieces and Figurines

  • Gift Items and Toys

  • Eye-Catching Prototypes

  • Cosplay Props and Accessories

  • Customized Print Projects


Available in 1.75mm diameter, K-Fila PLA+ Rainbow combines durability, color brilliance, and print ease—making it a favorite for creators, designers, and hobbyists alike. Manufactured in India with strict quality control, it's the perfect blend of performance and personality for your next print.

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