OVV3D Rainbow PLA Filament 1.75mm Silk Rainbow PLA - Glossy Multicolor

In this review of the OVV3D Rainbow PLA Filament 1.75mm the bottom line is simple: this spool is for makers who want eye-catching, glossy multicolor prints and are prepared to tune their setup to avoid clogs and brittle breaks. The filament's silk rainbow finish blends Pink, Purple, Green and Yellow into a dreamy, shiny surface that stands out on decorative prints like models and figurines. Our review found the color quality and winding are strong points, while occasional reports of clogging and brittle sections mean users should monitor nozzle size and feed tension.

Key Features

• Silk Rainbow Finish: Produces a smooth, shiny surface with blended Pink, Purple, Green and Yellow tones that give prints a striking, dreamlike look.
• Silk PLA Formulation: Specialized silk PLA is designed to deliver glossy surfaces so finished parts match the polished photos without extra post-processing.
• PLA Plus Raw Material: European-sourced raw material is developed to reduce common PLA faults, aiming for fewer bubbles and consistent extrusion.
• Perfect Winding: Intelligent winding and manual inspection keep each roll tidy and reduce the chance of tangles during printing.
• ECO Packaging: Paper spool and box with vacuum packing and a desiccant minimize moisture and use less plastic in shipping.

Who It's For

This filament is best for hobbyists, modelers and artists who prioritize vibrant, glossy appearance for decorative prints, miniatures, or cosplay parts where color transitions and sheen matter most. It's ideal when the visual effect is the primary goal rather than ultra-strong functional parts.

Users who need consistently flexible, impact-resistant functional parts or who cannot tolerate nozzle maintenance should look elsewhere; some users reported clogging with 0.4mm nozzles and described the filament as relatively brittle on certain runs, so heavier-duty engineering prints are not the target use.

Pros & Cons

Pros

• Outstanding glossy, multicolor finish that makes decorative prints stand out.
• Neat winding and vacuum packing reduce tangles and moisture-related print issues.
• European-modulated PLA plus formulation aims to minimize bubbles and extrusion problems.

Cons

• Some users report clogging, particularly with smaller 0.4mm nozzles, requiring careful nozzle and temperature management.
• Reports of brittleness on certain runs mean it may not be the best choice for high-stress functional parts.

Specifications

Our Verdict

The OVV3D Rainbow PLA Filament 1.75mm is a strong choice for creators who want glossy, multicolor decorative prints with minimal post-processing; tidy winding and eco packaging are welcome extras. It represents good value for visually focused projects, but users should be prepared to manage nozzle choice and feeding to avoid occasional clogging and to accept that this filament may be less suited to high-impact functional parts.

Frequently Asked Questions

Will this filament work on a 0.4mm nozzle?
Yes, but some users reported clogging with 0.4mm nozzles, so you may need careful temperature tuning and a clean nozzle.

How is the filament packaged to prevent moisture?
Each roll is vacuum packed with a desiccant and shipped on a paper spool inside a paper box to keep the filament dry.

Is this filament good for functional, load-bearing parts?
It is designed primarily for glossy decorative prints; some reports of brittleness mean it is not ideal for high-stress functional components.