Transparent Rainbow PETG 1.75mm 1kg

Brand: Yiqiu3D · Solid, opaque prints block the light your design needs? Songmei Transparent Rainbow PETG is a brand-new translucent grade that lets light glow through every layer, combining dreamy see-through rainbow gradients with PETG's real impact strength — so lampshades, signs and art pieces look alive, not plastic.

  • Boring single-tone translucency limits your look? This new arrival comes in 8 translucent gradient blends
  • Hazy
  • Translucent materials are usually fussy? Songmei PETG prints at a simple 220°C on Bambu Lab
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Diameter 1.75mm
Material PETG
Quick Answer

Why is this PETG translucent and how does the rainbow gradient work?

The filament is a PETG base compounded with translucent pigments that stay suspended in the melt, so light passes through the printed wall instead of bouncing off. Gradient blends are drawn from pre-mixed masterbatches, giving a soft, continuous color shift along the spool rather than a hard seam.

Full answers below

Is it right for my project?

Best for: For workshop fixtures, tool holders and jigs that live in a damp or busy environment - available in 9 colours; 1kg spools. Not ideal for: Avoid for parts in sustained heat; switch to ABS or ASA for higher service temperatures - available in 9 colours; 1kg spools.

Print settings

Nozzle 230-260°C

01 · Why this one

Product highlights

3 reasons

Boring single-tone translucency limits your look? This new arrival comes in 8 translucent gradient blends

Pink+White, Blue+Green, Blue+White, Blue+White+Orange, Pink-Yellow, Green-Purple, Purple-White and Yellow-Green — each with a soft color melt that changes with viewing angle.

Hazy, bubbly transparent filament ruins the effect? The resin is drawn bubble-free with a laser-measured 1.75 mm diameter and even wall clarity, so prints stay glass-clear and uniform from first layer to last, spool after spool.

Translucent materials are usually fussy? Songmei PETG prints at a simple 220°C on Bambu Lab, Prusa or Creality machines with low warp and good layer adhesion, and every order ships within 48 hours for fast restocking.

Technical Data

Specifications

Diameter 1.75mm
Material PETG

Print Profile

Transparent Rainbow PETG 1.75mm 1kg prints best at 230-260°C nozzle.

Nozzle Temp230-260°C

Skip manual setup — import the ready-made profile into OrcaSlicer (Help → Open Configuration Folder → filament):

Manufacturer-recommended baseline — validated on Bambu Lab, Creality, Anycubic, Prusa and ELEGOO fleets. Fine-tune on your machine before production runs.

Spool Specification

Spool details for your feeding and handling setup.

Gross Weight1.3 kg
Length330m
Spool Size (L×W×H)21 × 21 × 7 cm
Pack FormatPiece

Attributes

Country / Regionchina
HS Code39169010
Item No.songmei-transparent-rainbow-petg
Product Name PETG Translucent Gradient
Cross-Section Round
Item No. Contact Customer Service
Application 3D Printing
Appearance Round
Length 330m
Density 1.25(g/cm3)
Before You Ask

Frequently Asked Questions

Why is this PETG translucent and how does the rainbow gradient work?
The filament is a PETG base compounded with translucent pigments that stay suspended in the melt, so light passes through the printed wall instead of bouncing off. Gradient blends are drawn from pre-mixed masterbatches, giving a soft, continuous color shift along the spool rather than a hard seam.
Will it work with my printer?
Yes — it is a standard 1.75 mm round filament that runs on any FDM printer accepting that diameter, including Bambu Lab, Prusa, Creality and Anycubic machines, with direct-drive or Bowden extruders.
What print settings give the clearest transparent result?
Start at the listed 220°C nozzle with a bed around 70-80°C and moderate cooling. Fewer walls and a slightly higher flow rate give the clearest translucency; print outer walls at 30-50 mm/s for the smoothest gradient.
How much filament is on a spool and how long will it last?
A standard 1 kg retail spool of 1.75 mm PETG holds roughly 300-330 meters — enough for several lampshades, signs or medium art pieces, depending on wall count, infill and part size.
Do all the translucent colors look the same between orders?
Yes. Each gradient is produced from the same masterbatch recipe and checked before packing, so Pink-Yellow ordered this month matches Pink-Yellow next month. Keep the spool sealed with desiccant to preserve clarity and color.
How fast can I print this PETG?
PETG likes moderate speeds: 30-60 mm/s is the safe working range, and 60-100 mm/s is possible on simple geometry. Very high speeds can reduce clarity and increase stringing, so tune per part.
Is it for decorative art only, or can it be used for functional parts?
Both — the translucency makes it ideal for lampshades, signage, display cases and art, while PETG's toughness and low warp suit functional brackets and protective housings. For hot or chemical-exposed parts, choose ABS or a specialized grade.

Documentation & Downloads

Everything we publish for this material, in one place.

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