TPU Filament 1.75mm, Flexible Fast Color Change Filament, Shore 98A Hardness TPU, Compatible with Most FDM Printers, Colorful and Soft 3D Printing Material, 1kg 2.2lbs, Flex Rainbow Candy
Condition: New
Buy Now, Pay Later
As low as
$4
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Sep 7
Recently Viewed
![Gasbye Energy Star 2026 Dehumidifier with [𝗥𝗲𝗽𝗹𝗮𝗰𝗲𝗮𝗯𝗹𝗲 Pump] for Basement – [44dB Quiet, Easy to Clean & Clog-Free], Max 75 Pints/Day, 16.5ft Drain Hose, Auto Shut-Off, Auto Restart, White](https://m.media-amazon.com/images/I/317F1ozlJcL._AC_US500_.jpg)
Features
- Rainbow TPU Bundle: Nestink filament delivers an eye-catching and smooth finish, making your 3d prints stand out from the crowd. Supports high-speed printing to save more time for your creativity
- Quality Flexible TPU Filament Set: Ensuring durability and excellent performance. Good shaping, strong toughness, no bubble, no jamming, no warping, melts well, feeds smoothly and constantly without clogging the nozzle or extruder. Beginner & expert friendly
- Compatible with Most FDM 3D Printers: TPU filament is perfectly compatible with most FDM 3D printers, including Ultimaker, RepRap derivatives, MakerBot, Makergear, Prusa i3, Monoprice MakerSelect, and more. Just pass the filament through the fixed hole to avoid tangles after use
- Why Choose Nestink TPU Filament: User's mind and keeping innovation. The transparent spool shows more color of the 1.75mm TPU filament. Reusable Sealed Vacuum Bags to keep the 3d filament dry and keep out dust, much smoother and more stable. Extending the lifespan of the flexible TPU filament. 200g X 4 Spools is also the best choice for your first try of Nestink
- Fast After-sale Service: Nestink is committed to customer satisfaction. We provide exceptional after-sales service to address any concerns, ensuring you have a positive experience with our Amolen filament
Brand: Nestink
Material: Thermoplastic Polyurethane
Color: Rain Candy
Item Weight: 1 kg
Item Diameter: 15 centimeters
Brand Name: Nestink
Additional Features: Flexible and fast color-changing, high-speed printing, wide FDM printer compatibility, reusable sealed vacuum bags
Manufacturer Part Number: BBNT-US-3D-TPU98A-RainC-1KG-A1S1
Unit Count: 28.22 Ounce
Manufacturer: Nestink
Number of Items: 4
Number of Packs: 4
Item Weight: 1 kg
Item Diameter: 15 centimeters
Material Type: Thermoplastic Polyurethane
Color: Rain Candy
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
This flexible filament has a really nice feel to it right out of the box. It feels tough but still has plenty of give, a good balance between flexibility and firmness. The rainbow colors are vibrant and shift quickly, which makes every print look unique. It's cool to see the different shades come through as the print builds up, giving a nice visual effect to finished objects. Printing with this material was surprisingly smooth on my P2S, but you REALLY have to watch the videos on how to do it without having issues. You CANNOT use an AMS for TPU. Had no trouble with it feeding through the extruder, and it stuck to the build plate without any fuss. It holds its shape well during printing, so no issues with warping or bubbling, even on parts with finer details. Seems to handle faster print speeds without a hitch too, which is a big plus for getting projects done quicker. The finished prints are quite durable and hold up well to regular use. They have a good amount of bend, but also enough stiffness to keep their form, which is great for parts that need to flex without just flopping over. The surfaces come out smooth and consistent, giving a professional look to the printed objects. It's been a reliable material for various projects, easy to work with for different designs that need that flexible touch.
...
show more
Reviewed in the United States on June 6, 2026 by Goliath Product Reviews
The filament itself is great, no problems with the print, stucked on really well to thr build plate. My only complaint is that the picture is deceiving. You wont get past 1 color for a full phone case. no like the shown picture on the listing.
Reviewed in the United States on May 2, 2026 by Nancy M
It isn't 98A as advertised. It is 95A.
Reviewed in the United States on July 20, 2026 by Mark Mayer
I’ve worked with TPU before and it can be a bit hit or miss depending on the filament, but this one ended up being easier to deal with than I thought it would be. The 98A hardness gives it a nice balance where it’s flexible but not so soft that it turns into a nightmare to feed. The color changing effect is honestly the highlight here. As it prints, you get this shifting rainbow look that makes even simple prints come out looking a lot more interesting. It’s not perfectly predictable where the colors land, but that’s kind of part of the appeal. Print quality came out pretty clean once I dialed in the settings. I slowed things down a bit like you normally would with TPU and had no major issues with clogging or tangling. Layer adhesion seemed strong and the finished parts had a nice slightly rubbery feel. It fed well through my setup without constant slipping, which is something I’ve run into with softer materials. Retraction needed a little tuning, but nothing unusual if you’ve used TPU before. Only thing to keep in mind is it’s still TPU, so it’s not going to print like PLA. You’ll need to tweak speeds and be a little patient. Also, because of the color transitions, matching exact colors between prints isn’t really possible. Overall this is a solid option if you want flexible prints with a bit more personality. It’s fun to use and gives results that stand out without being difficult to work with.
...
show more
Reviewed in the United States on April 30, 2026 by Steebo
I've printed plenty of TPU and this one is easier to live with than most. The 98A hardness lands in a good spot, flexible enough for functional parts but stiff enough that it feeds without the noodle problems you get from softer 95A stuff. I slowed my speeds down like you always should with TPU, tuned retraction a little, and got clean layers with no clogging or tangling. Adhesion was solid and the finished parts have that nice slightly rubbery give. The one thing to go in with your eyes open about is the color change. It shifts through the rainbow slowly, roughly every 60 grams or so, so on a small print you might only see one or two colors, not the full spread the listing photos show. That's not a defect, it's just how it works, but it's the reason I'd knock it slightly. If you want the rainbow effect to actually read, keep your models small. Mine also showed up not fully vacuum-sealed and still printed dry, so no drying needed out of the box. For the price it's a fun, reliable spool as long as you're not expecting PLA-simple printing.
...
show more
Reviewed in the United States on July 15, 2026 by Reviews R Us
So I just threw this in my printer and printed this little flexy TPU fish at 80 mm a second 220°, And it just turned out amazing this is a wonderful TPU filament most of my filaments I would have had to have slowed down a little to get a print this good. My only complaint is I wish it would color change a little faster I used 18 g of filament on this little fish and I would take one or two more of them to even start the next color so you're looking at a color change probably every 60 g or so which means most phone cases would not be able to display more than two colors if that. I however could not knock a star off for that All the colors it comes with are pretty and I'm just really impressed with how it prints, every bit is good a quality as PLA I'm tempted to try something with supports next and see if I can get them off. Great deal for some awesome filament also it showed up in the bag was not vacuumed so I thought it would be wet and I would need to dry it but it was not it was a very dry filament that didn't pop her crackle at all during printing.
...
show more
Reviewed in the United States on April 25, 2026 by Matt G.
I recently picked up a spool of this rainbow candy TPU and have been pleasantly surprised by the results. The 98A hardness is a nice middle ground; it provides enough stiffness to make the printing process significantly easier than the more "noodle-like" 95A variants, while still maintaining that classic TPU flexibility and impact resistance. The color transitions are the real standout here, shifting smoothly through vibrant shades that give smaller prints like phone cases or desk toys a unique, custom look without needing any post-processing. Adhesion has been excellent on a textured PEI plate, and I didn't run into any significant stringing issues after a quick calibration. It is worth noting that because it is a "fast color change" filament, you actually get to see those transitions on smaller models, which isn't always the case with typical rainbow spools. It arrived well-sealed, though like any TPU, I'd recommend a few hours in a dryer before a long print to keep the finish clean. Overall, it’s a reliable choice for anyone wanting to add some visual flair to functional, flexible parts.
...
show more
Reviewed in the United States on May 15, 2026 by Quality Product Reviews!
I picked this up mostly because the color caught my eye, and it really is as vibrant in person as it looks. The rainbow effect is gorgeous and reminds me of a candy mix, adding a fun and unique look to prints. This is a TPU filament, which means it is flexible rather than rigid, making it great for prints that need some bend or softness. It feeds smoothly and has been consistent during printing, with no issues like clogging or tangling. The material feels durable while still having that flexible quality TPU is known for. It comes well packaged to keep the filament in good condition, and it works with standard 1.75mm compatible printers. Overall, this is a great option if you want something different from standard rigid filament and want to add some color and flexibility to your prints.
...
show more
Reviewed in the United States on April 28, 2026 by Mimi