TPU Rainbow 3D Printing Filament

Flexible & Elastic Performance: Available in 85A and 98A hardness, this TPU rainbow filament offers different levels of softness and flexibility for various 3D printing projects. Its elastic characteristics make it suitable for flexible parts, wearable designs, and models requiring a soft-touch material.

Vibrant Rainbow Color & Stable Printing: The multi-color rainbow effect creates smooth color transitions and eye-catching printed surfaces. Recommended printing temperature is 200–230°C, with a 60–80°C build plate temperature. Proper printer calibration and filament drying can help achieve consistent extrusion and attractive color transitions.

Versatile Applications: Designed for a wide range of flexible 3D printing applications, including shoe uppers, insoles, model aircraft and custom flexible components. Options with food-contact-grade material and UV-resistant/aging-resistant formulations can be selected according to specific application requirements.

Customization Services & Process

Choose our source‑factory 3D printing filament for great value and reliable quality. We support a full range of custom options to fit your business needs.

• Custom Filament Diameter: 1.6mm, 2.85mm, 3.0mm are available for selection.
• Custom Net Weight: Multiple weight options: 200g, 250g, 500g, 2KG, 3KG, 5KG.
• Custom Craft Solutions: Custom‑made spools, your private logo & label, and personalized color gift boxes.