eSUN PLA-Clear Rainbow 3D Printer Filament 1.75mm 1kg

eSUN PLA-Clear Rainbow is a PLA-based aesthetic filament designed to produce translucent prints with colorful rainbow-style transitions. It is ideal for users who want the easy printing experience of PLA while creating models with a more decorative and eye-catching finish.

The filament combines smooth printability, good surface quality, and a semi-transparent visual effect, making it suitable for display models, creative designs, cosplay accessories, decorative parts, and artistic prints. Its color-changing appearance helps create visually unique models without requiring multi-color printing hardware.

As a PLA-based material, PLA-Clear Rainbow is easy to print on most FDM 3D printers and does not require an enclosed chamber. It offers low shrinkage, reduced warping, and stable printing performance for both small decorative parts and larger visual models.

Key Features

• PLA-based translucent rainbow filament

• 1.75 mm filament diameter

• 1 kg spool size

• Multi-color visual transition effect

• Smooth printed surface

• Easy to print like standard PLA

• Good filament toughness with reduced brittleness

• Suitable for decorative and creative 3D printing

Translucent Rainbow Appearance

PLA-Clear Rainbow is designed to create a colorful translucent effect across printed models. The gradual color variation gives each print a more dynamic appearance, making it especially suitable for decorative pieces, display models, artistic objects, and creative designs.

The final color effect depends on the model size, wall thickness, infill, layer height, and the amount of filament used during printing. Larger models usually show more of the color transition, while smaller models may display only part of the gradient.

Easy PLA Printing

Based on PLA material, this filament is simple to print and suitable for most desktop FDM 3D printers. It does not require a closed chamber and is less demanding than engineering materials such as ABS, ASA, Nylon, or PC.

Its low shrinkage helps reduce warping and cracking, making it easier to achieve reliable results on standard build surfaces.

Smooth Surface Finish

eSUN PLA-Clear Rainbow is formulated for smooth printing with clean surface quality. This helps reduce visible layer texture and improves the appearance of decorative models, figures, props, and presentation pieces.

For the best visual finish, slower print speeds, consistent cooling, and well-tuned extrusion settings are recommended.

Suitable for Creative Printing

This filament is best suited for models where visual appearance is the main priority. It works well for prints such as lampshades, ornaments, cosplay details, display pieces, character models, and colorful prototypes.

It is not intended for high-temperature or heavy-load mechanical applications, as it retains the general heat resistance characteristics of PLA.

Printing Tips

For better results, keep the filament dry before printing and store it in a sealed bag or dry box after use. Use 100% cooling fan, a properly leveled heated bed, and suitable PLA build surface settings.

To enhance the translucent effect, use thicker walls, suitable layer height, and lower infill where appropriate. Final transparency and color depth will vary depending on the model and print settings.

Technical Specifications

Mechanical Properties

Applications

• Decorative models

• Display pieces

• Cosplay accessories

• Animation and character models

• Film and television props

• Artistic prints

• Lampshades and light-diffusing parts

• Creative prototypes

• Gifts and ornaments

• Educational 3D printing projects

Compatibility

• Compatible with most FDM 3D printers using 1.75 mm filament

• Suitable for open-frame and enclosed printers

• Compatible with common PLA build surfaces such as PEI, glass, build tape, and textured plates