Colorful dragon, lizard, and skull-shaped mug with 'Ultra Detail' logo on a gradient background
Rainbow & Multicolor PETG banner with cucumber figure, red dragons, dragon egg and blue skull mug
Color unleashed. Chaos perfected.

RAINBOW & MULTI-COLOR PETG COLLECTION

From $16 per spool — or $12 per spool in 10‑packs

Product features with icons for precision accuracy , P89 91% Optical Transmission, Fast US Shipping, and the Dryfusion process with text on a white background Set of icons and text describing product features on a white background

Rainbow & Multi-Color PETG Collection

An sculpture 3D printed from UltraDry premium PETG Rainbow Hidden Realm Filament on a stylized white background with blue and red wave accents and the UltraDry logo at the top left.
ULTRADRY filament product display showing a spool of premium UlraDry Rainbow Hidden Realm Purple, blue, and black filament with the product box and a 3D Printed sculpture made from the high end filament on a light gray patterned background with the ULTRADRY logo.
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Rainbow Hidden Realm 1KG PETG Filament
$16.00
Green cucumber figure sitting on a spool of Rainbow Cucumber PETG filament
Articulated cucumber figure 3D printed in green Rainbow Cucumber PETG
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Rainbow Cucumber 1KG PETG Filament
$16.00
Orange and red 3D printed UltraDry emblem block in Rainbow Fire PETG
Rainbow Fire PETG spool, orange printed emblem and UltraDry Filaments retail box
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Rainbow Fire 1KG PETG Filament
$16.00
A 3D printed cylindrical product with a rainbow gradient and the word 'ULTRADRY' on the side, shown on a light gray background with the ULTRADRY logo at the top left.
Ultradry Filaments 3D printing filament spool, packag d in its vacuum seal bag and showing a dry humidity indicator sealed in the package, shown next to its retail box and a colorful Ultradry logo badge, on a light gray background with a subtle hexagonal pattern.
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Rainbow Macarons 1KG PETG Filament
$16.00
A rainbow lightning textured ULTRADRY hero trophy shown on a white background with the ULTRADRY logo centered above it.
ULTRADRY premium Rainbow Lightning purple and blue PETG 3D printer filament spool and its retail box on a light gray patterned background with the ULTRADRY logo at the top and a printed sculpture made from this material sitting in the front.
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Rainbow Lightning 1KG PETG Filament
$16.00
Translucent purple UltraDry emblem block 3D printed in Rainbow Crystal Grape PETG
Rainbow Crystal Grape PETG spool, purple printed emblem and UltraDry Filaments box
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Rainbow Crystal Grape 1KG PETG Filament
$16.00
UltraDry Premium Rainbow Rock PETG 3D printer filament standing in front of a dragon printed from the material with a technical light gray background
Black dragon figurine 3D printed in premium UltraDry Rainbow Rock PETG filament against a colorful background
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Rainbow Rock 1KG PETG Filament
$16.00
Blue and black skull mug 3D printed in Rainbow Abyss PETG sitting on its filament spool
Mechanical skull mug with handle 3D printed in blue-to-black Rainbow Abyss PETG
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Rainbow Abyss 1KG PETG Filament
$16.00
Ships by Friday 10/30
Colorful inflatable castle toy with daylight and glow-in-the-dark views against an American flag background.
Colorful 3D printing filament spool with a printed object against an American flag background
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Glow Rainbow 1KG PETG Filament
$20.00
Blue toy octopus with a spool of blue filament against an American flag background
Blue 3D printing filament spool with a toy octopus on top against an American flag background
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Rainbow Deep Sea 1KG PETG Filament
$16.00
Ships by Friday 10/30
Red and black dragon and dragon egg 3D printed in multicolor PETG beside the spool
Red and black articulated dragon wrapped around a dragon egg in Red & Black PETG
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Red & Black (Multicolor) 1KG PETG Filament
$19.00
Premium Black spool Rainbow Inkwash black/clear UltraDry filament against an American flag background
Cardboard shipping box labeled UltraDry Filaments Premium 3D Printing Filament
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Rainbow Ink Wash 1KG PETG Filament
$16.00
Red and black articulated dragons printed in Rainbow Demon PETG with a filament spool
Rainbow Demon PETG spool with a red and black winged dragon and crocodile figure
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Rainbow Demon 1KG PETG Filament
$16.00
Ships by Friday 10/30
Red and blue articulated spider and lighthouse printed in multicolor PETG with spool
Red and blue 3D printed spider and tower in Red & Blue multicolor PETG
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Red & Blue (Multicolor) 1KG PETG Filament
$19.00
See All PETG Types

PETGUSA's Rainbow & Multi-Color Collection

Precision‑engineered for dynamic color transitions, smooth extrusion, and consistent layer performance. Each spool delivers vibrant, shifting hues that blend seamlessly across prints — perfect for artistic, decorative, and showcase builds. Designed for reliable flow and dimensional accuracy, with UltraDry™ Certified moisture stability and DryFusion™ formulation for clean, repeatable results.

Exclusive PETG Collections

Toy tanks and a character figure with 'Ultra Detail' branding on a dark background
Toy tank, carrot, and other items with UltraDry branding on a dark background
Glowing silicone molds on a dark surface with UltraDyed logo.
Metallic sculptures including a hand, dragon, and winged creature on a gradient background with UltraDry logo.
Colorful UltraDry filaments 3D printed parts including a skull, dragon, and other shapes on a gradient background with UltraDry branding.
Engineering PETG materials with UltraDry logo on a dark background
Toy figure with transparent and glitter PETG vases on a dark background
Toy tanks and a character figure with 'Ultra Detail' branding on a dark background
Toy tank, carrot, and other items with UltraDry branding on a dark background
Glowing silicone molds on a dark surface with UltraDyed logo.
Metallic sculptures including a hand, dragon, and winged creature on a gradient background with UltraDry logo.
Colorful UltraDry filaments 3D printed parts including a skull, dragon, and other shapes on a gradient background with UltraDry branding.
Engineering PETG materials with UltraDry logo on a dark background
Toy figure with transparent and glitter PETG vases on a dark background
Toy tanks and a character figure with 'Ultra Detail' branding on a dark background
Toy tank, carrot, and other items with UltraDry branding on a dark background
Glowing silicone molds on a dark surface with UltraDyed logo.
Metallic sculptures including a hand, dragon, and winged creature on a gradient background with UltraDry logo.
Colorful UltraDry filaments 3D printed parts including a skull, dragon, and other shapes on a gradient background with UltraDry branding.
Engineering PETG materials with UltraDry logo on a dark background
Toy figure with transparent and glitter PETG vases on a dark background
Toy tanks and a character figure with 'Ultra Detail' branding on a dark background
Toy tank, carrot, and other items with UltraDry branding on a dark background
Glowing silicone molds on a dark surface with UltraDyed logo.
Metallic sculptures including a hand, dragon, and winged creature on a gradient background with UltraDry logo.
Colorful UltraDry filaments 3D printed parts including a skull, dragon, and other shapes on a gradient background with UltraDry branding.
Engineering PETG materials with UltraDry logo on a dark background
Toy figure with transparent and glitter PETG vases on a dark background
PETGUSA Filament Extrusion Line

How We Engineer

Every spool we produce is built on a foundation of disciplined process control. From resin selection to multi-stage drying to precision extrusion, PETGUSA filament is engineered to perform consistently — not occasionally.

PETGUSA Filament Extrusion Line - Mobile

How We Engineer

Controlled resin, multi‑stage drying, precision extrusion. Consistency isn’t luck — it’s engineered.

Colorful toy figurines of a dragon, octopus, and other sea creatures with a ship on a dark background

Color That Brings Every Print to Life

Rainbow & Multicolor PETG delivers bold transitions, vibrant tones, and eye‑catching gradients that make every model stand out. When you’re ready to explore clarity or dramatic light effects, the next collections are waiting.

Transparent & Shimmer LightFX PETG