Rainbow PLA | Refill | Silk Ocean | 1kg

🌊 Rainbow Silk Ocean PLA– Rosa3D

Rainbow Silk Ocean PLA from Rosa3D brings the depth and beauty of ocean colours to your 3D prints. This stunning multicolour PLA filament includes smooth transitions through shades of deep blue, navy, turquoise, steel, sea green, light green, and bright azure. Each print reflects light softly, giving models a shimmering finish reminiscent of ocean waves.

This Silk PLA refill is made from a unique PLA-based blend that creates a glossy, silky surface. A full 1kg spool contains over three complete colour transition cycles, with each cycle spanning approximately 240g. Depending on your print settings and infill density, a single model can display multiple colour gradients — creating a vibrant, professional finish.

Rainbow Silk Ocean PLA prints easily without the need for high temperatures, an enclosure, or speed reduction. It’s compatible with even basic FDM printers and delivers excellent layer adhesion, low shrinkage, and clean detail reproduction. The filament is also odour-free, making it comfortable to use in home or studio environments.

⚠️ Note: Colour sequences and starting points vary by batch. One spool may begin with green, another with deep blue. These variations are intentional and add to the uniqueness of every print.

🔧 Applications:

Rainbow Silk Ocean PLA is ideal for:

• Interior design pieces – such as lampshades, vases, and display models

• Toys and figurines – where ocean tones enhance detail

• Gadgets and accessories – like keyrings, pendants, or cases

• Personalised gifts – with a colourful, high-end finish

🔄 Note: This product is sold as a refill coil and requires a masterspool for use.

🧠 New to this system? Watch the quick Rosa3d Masterspool Setup Video or grab a Masterspool here.

♻️ Eco-Friendly Packaging.  All Rosa3d refill coils are vacuum sealed and packed in recyclable, minimal-waste boxes — better for your prints and better for the planet.

⚙️ Key Features:

• Prints easily on most FDM printers (Nozzle: ~200–225°C, Bed: optional 50–60°C)

• Odourless and low warping

• Excellent detail and vibrant colours

• Biodegradable and based on renewable resources

• Smooth surface finish, perfect for painting or display

🔗 Related Product:

Looking for a warmer, tropical colour palette? Try Rainbow Silk Tropical PLA — a vibrant blend of orange, yellow, green, and purple.

Looking for strong and durable materials? Visit our PETG section.

🙋‍♂️ FAQs

Q: Do all Rainbow PLA spools have the same colour order?
A: No. Each production batch starts at a different point in the colour cycle. Spools may start with red, orange, or yellow.

Q: Can I use Silk Ocean PLA with a basic 3D printer?
A: Yes. It prints well on most consumer FDM printers without the need for high temperature or enclosed chambers.

Q: What’s the best way to show the full colour transition?
A: Use larger models or reduced infill so more filament passes through. Vertical or tall prints work especially well.