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Silk Rainbow Candy Color Series (Cardboard Spool) 
Silk Rainbow Forest Color Series (Cardboard Spool) Brand: Yiqiu3D · Mixed-colour sets usually mean buying six spools to chase one gradient. The Cosmic colour series runs as a continuous rainbow gradient along a single strand, so one 1 kg spool of 1.75mm silk produces prints that move through deep cosmic tones on their own - no filament swaps, no purge waste, no partial spools left over.
Cosmic is a silk PLA rainbow gradient: the colour shifts continuously along the strand, giving dark cosmic tones through the print. A single-colour silk stays one tone; this one produces the gradient inside one spool of 1.75mm filament. The base material is PLA plastic with a glossy finish, not a metal or glass material.
Full answers belowBest for: For high-gloss art and craft prints that need a smooth metallic-looking surface off the plate - available in 4 colours; 1kg spools. Not ideal for: Not suited to tight-tolerance stressed parts; a carbon-fibre grade holds up better - available in 4 colours; 1kg spools.
Nozzle 200-225°C
Spool ends thrown away by the crate are a waste line most filament brands ignore. This range ships on a cardboard spool, so the reel goes into paper recycling once the filament is used up: nothing to wash, nothing to box for the waste stream, and a lighter carton that trims freight weight on bulk orders.
Gradient results should be repeatable. Specs are published: 1.75mm, 1 kg net filament per spool, approximately 335 meters per spool, nozzle 200-225 C, RoHS documentation available upon request. Vacuum-sealed with desiccant, so a reorder prints the same gradient and the same gloss from the start of the spool.
Silk grades string and dull if they are run too hot or too fast. Run 200-225 C at moderate speed with retraction tuned, and the rainbow sheen holds through the layers on lamp shades, vases, cosplay props and gift packaging - the finish is a glossy plastic surface, not a metal or glass material.
| Diameter | 1.75mm |
|---|---|
| Material | PLA |
PLA Silk Rainbow Filament 1.75mm 1kg Gradient Candy Macaron Forest Universe Color Series Eco Paper Spool prints best at 200-225°C nozzle.
| Nozzle Temp | 200-225°C |
|---|
Spool details for your feeding and handling setup.
| Gross Weight | 1.4 kg |
|---|---|
| Length | approx. 335m |
| Spool Size (L×W×H) | 21 × 21 × 7.3 cm |
| Pack Format | Piece |
| Spool Type | Round Spool |
Gradient results should be repeatable. Specs are published: 1.75mm, 1 kg net filament per spool, approximately 335 meters per spool, nozzle 200-225 C, RoHS documentation available upon request. Vacuum-sealed with desiccant, so a reorder prints the same gradient and the same gloss from the start of the spool.
| Country / Region | china |
|---|---|
| HS Code | 39169050 |
| Item No. | pla-silk-rainbow-filament |
| Cross-Section | Round |
| Application | Printed Products |
| Specification | 4 colors available (see color chart) |
| Diameter | 1.75mm |
| Length | approx. 335m |
| Diameter | 1.75mm |
| Length | approx. 335m |
| Appearance | Round Spool |
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