eSUN 3mm (2.85mm) Rainbow Multicolor eSilk PLA filament - 3kg

Available on backorder
A silky version of standard PLA
  • Environmentally-friendly
  • Non-toxic and non-harmful
  • Good material toughness
  • Good strength
  • Good melt mobility
  • Resealable packaging for storage and freshness
  • Round shape with accurate diameter
  • FREE Delivery over $200
Filament Specs
  • Diameter: 3mm (2.85mm)
  • Spool weight: 3kg
  • Color name: Rainbow Multicolor
  • Color attribute: Silky
Order now and we’ll ship it in 24 hours or less

eSUN Rainbow Multicolor eSilk PLA filament is a 3D printing multicolored material produced by eSUN. It is a modified version of the standard PLA. Compared to the original formulation, it contains a bright-effect, polyester-like additive that gives the material a silky and shiny finish.

Like its precursor, the environmentally-friendly eSilk PLA is easy to print and non-toxic. It features higher mechanical properties and toughness. The polyester additives make for better layer adhesion. Thanks to its low glass transition temperature, it has a low shrinkage rate. The good round shape and the precise, uniform diameter of 3mm (2.85mm) reduce the risk of filament jams and nozzle clogging.

The high-gloss eSUN Rainbow Multicolor eSilk PLA filament is ideal for producing multicolored objects with a soft-touch, smooth and glossy finish. It can be used to create sculptures, fashion accessories, and more. You can print it on any FDM 3D printer without the need for a heated bed. eSUN Rainbow Multicolor eSilk PLA ships in 3kg filament spools. With a silky, multi-color appearance, the printed parts look amazing.

Look at this model. The different shades gently fade creating a very pleasant optical effect.

Credit: @esun3dfilament / instagram



eSUN Rainbow Multicolor eSilk PLA technical data

  • Printing temperature: 190-220 °C
  • Heated bed temperature: Not required / 60 - 80°C recommended
  • Filament density: 1.24 g/cm³ 
  • Heat Distortion Temperature (0.45MPa): 56 °C 
  • Melt Flow Index: 5 g/10min (190°C/2.16KG)
  • Tensile Strength: 65 MPa
  • Elongation at Break: 8%
  • Flexural Strength: 97 MPa
  • Flexural Modulus: 3,600 MPa
  • IZOD Impact Strength: 4 KJ/㎡


Spool specs

  • Filament diameter: 3mm (2.85mm)
  • Dimensional Accuracy: ±0.02mm
  • Spool weight: 3kg
  • Color name: Rainbow Multicolor
  • Color attribute: Silky

The eSUN Rainbow Multicolor eSilk PLA filament is supplied in 3kg filament spools. Each spool is packed into a vacuum bag, which protects the filament from dust while keeping it dry. 


Our mission
Founded in 2013, we have integrated digital manufacturing in over 10,000 businesses. Today we are a team of 80+ 3D printing enthusiasts, geeks and entrepreneurs on a mission to make these technologies accessible to all.
Trusted integrator
In 2018, 3D Print Awards named us the best digital manufacturing integrator. We offer technology and operational consulting to capture growth and achieve excellence in strategy, manufacturing and distribution.
Expert customer service
Deep expertise in 3D printing, 3D scanning, 3D modelling, plastic casting, laser cutting and CNC milling. It comes from delivering 5,000+ projects at our digital manufacturing bureau. We know what we talk about.
Satisfaction guarantee
93% of surveyed customers are satisfied with our customer service. Have a question, concern or feedback for us? Our support team is a quick chat or email away — 5 days a week, Monday to Friday from 8 am to 4 pm PST.
Your browser is out-of-date!

Update your browser to view this website correctly. Update my browser now