








🎨 Elevate your 3D prints with a splash of gradient brilliance!
Stronghero3D PETG 1.75mm filament offers a unique dual-color gradient from blue to translucent with ±0.05mm diameter accuracy. Vacuum-sealed and pre-dried to reduce moisture, it’s optimized for Ender3 and CR-10 printers with recommended settings of 220-230°C nozzle and 70°C heated bed. This 1kg roll delivers durable, smooth-surfaced prints with excellent adhesion, making it a top choice for professionals seeking vibrant, reliable PETG filament.








| ASIN | B0BHL2TJ8G |
| Best Sellers Rank | #1,824 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #136 in 3D Printing Filament |
| Brand | Stronghero3D |
| Brand Name | Stronghero3D |
| Color | Petg Blue Gradient |
| Customer Reviews | 4.4 out of 5 stars 900 Reviews |
| Item Diameter | 1.75 Millimeters |
| Item Weight | 1 Kilograms |
| Manufacturer | Stronghero3D |
| Material | Polyethylene Terephthalate Glycol |
| Material Type | Polyethylene Terephthalate Glycol |
| Special Feature | Gradient Multicolors: Dual Color Blue to Translucent |
| Unit Count | 1.0 Count |
| Warranty Description | 2 years |
M**E
Prints fantastic, but was not what I wanted
So far I'm impressed, works great, excellent plate adhesion. Colors are lined up one after another, which given the right project will look awesome. For my project, a tri color filament would have looked better, but I definitely will by this brand again.
G**R
DONT READ, JUST BUY, TRUST ME, AND THAN THANK ME
DONT EVEN TAKE THE TIME TO READ THIS, IF UR CONSIDERING IT, JUST DO IT. I ORDERED THE GRADIENT BLUE FOR MY SON, HIS FAVORITE COLOR IS BLUE AND THIS ONE FIT MY NEEDS, BLUE THATS UNIQUE AND CHEAP. FOR $15 BUCKS ITS IMPOSSIBLE TO LOSE. THE COLOR STOOD OUT AS A ONE OF A KIND AND BRIGHT. WELL BOY DID I WIN. PRINTS PRETTY EASY AS A WHOLE, NOT SUPER FINICKY LIKE SOME PETG'S. ADHESSION IS GREAT. TO ITSELF AND ITS NEVER PEELED MY PLATE SO ILL TAKE THAT WIN 2. I HIGHLY RECOMMEND 2 ANYBODY REGARDLESS OF YOUR EXPERIENCE WITH PETG. ID CALL IT A GREAT ALL AROUND AND ANYBODY CAN PRINT IT SO IT MAKES A GREAT FIRST ROLL. ID GO AS FAR AS TO SAY ITS THE BEST PETG AS A WHOLE. UR NOT GONNA FIND A CHEAPER ROLL, (IF YOU DO ITS NOT GONNA BE EASY TO USE TEND TO FIGHT MORE WITH CHEAPER FILIMENTS. NOT ALWAYS BUT IN MY EXPERIENCE THATS USUALLY THE CASE) AND PROBABLY NOT AS COOL A COLOR, PUN INTENDED. IM SECRETLY HOPING PEOPLE WONT CATCH ON SO THE PRICE DOESNT GO UP AND OR IT SELLS OUT. I GUESS I SHOULDA THOUGHT ABOUT THAT B4 I TOLD THE TRUTH HUH? BUY IT AND THANK ME LATER
J**O
5 Stars – Beautiful Transitions and Great Quality!
I used this rainbow filament to print an articulated rose dragon, and the result was absolutely gorgeous. The color transitions are smooth and vibrant — no harsh shifts, just a really nice gradient that gave the whole model a magical look. I’ve seen some people mention adhesion problems, but I had none. Using a clean plate on my Bambu P1S, PETG runs perfectly for me at 71°C for the bed and 256°C for the nozzle, which typically stabilizes to around 70°C and 255°C during the print. I also run the first three layers at 50% speed — I do this across the board for PETG, PLA, or ABS — and it helps lock in that perfect first layer. After the rainbow print, I transitioned directly to a different brand glow-in-the-dark filament, and the switch was flawless. No clogs, no issues, and a quick cold pull left almost no trace of the rainbow filament — super clean swap. This filament checked all the boxes for me: easy to work with, no technical headaches, and beautiful final results. Highly recommend for anyone doing detailed or eye-catching prints!
R**N
Kids love it.
My kids love this product. They have a harder time with PETG than PLA but theyre getting it down.
G**N
Cool blue cheap petg
This filament is OK for the price, I see very little imperfections in the spool. I ordered it again so that should tell you it's good stuff for the price atleast. It prints pretty smooth for a cheaper petg. I like the color and it does seem to have a little bit of adhesion issues. Nothing glue stick won't fix. It seems to be printing ok I'm half a roll through and only had one small issue with adhesion. The layers seem to separate a little so I added a little heat to it like 2% more and it seemed to help. I would recommend this filament for playing around but not sure with functional parts.
T**S
Pretty and it works
Prints well. Nice coloring gradients
A**.
Beautiful and just as easy as PLA
Absolutely amazing! We have had issues both with PETG and the Stronghero brand (clogging), so when I saw this filament, despite how pretty it looked, I was very hesitant to try it. But I’m a bit obsessed right now with transparent filaments, and I really wanted to offer a boyish color for the eggs and dragons we sell, especially for our Easter season. And with the price being so good (I make it a rule to only buy filament that’s under $20 a roll, and this one was only $15!) I decided we’d give it a shot. From the very first benchy we printed, we’ve had absolutely clean and lovely prints, no fine tuning required. We used a generic PETG basic profile on the P1P and the results have been fantastic. I’m in love with the look! I’m a bit of a color junkie and every time I see these prints I’m drawn in to the subtle sparkle, high shine, and beautiful blues. We’ve had great color transitions both with a single egg/dragon print (at size 50%) and two printed at the same time. In the photo with three eggs, the two dragon scale eggs were printed simultaneously while the crystal egg was printed alone. The photo next to the rainbow egg was also printed alone and while it had fewer transitions in it, the gradual change is lovely. I will say the transition from dark blue to light blue happens quickly and results in a banded look while the move back to dark blue from the light happens slowly. So if inconsistent transitions bother you, keep that in mind. All in all, for anyone who is used to printing in PLA and is a little nervous to try PETG, in our experience this filament has been just as plug and play as PLA! Super easy to use, beautiful results. We’ll definitely come back for more.
J**Y
Beautiful filament, SO many tangles
This prints beautifully -- the transitions are great and the shades of blue are really attractive. It's a shame that this was spooled SO badly. I have had to untangle this spool 3 times so far (I'm a little over half way through it). One of the three tangles was under about 4 loops of filament (most of the time a tangle is just one loop crossover, but this was crazy). I don't even know how that can happen. If you can get past the constant tangling, it's great filament. But having to constantly go to the AMS to untangle the spool is annoying enough to me that I probably won't go for this brand again.
Trustpilot
1 week ago
1 day ago