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AMOLEN 3D Printer Filament, Shiny Glow in The Dark Filament Green Starry Sky, PLA Filament 1.75mm, Fit Most 3D FDM Printers, 1kg(2.2lbs) Spool

  • Based on 450 reviews
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Color: Glow-starry Sky Green


Features

  • Glow in the Dark : Amolen glow in the dark filament adds a unique and mesmerizing glow to your 3D prints. Ideal for creating eye-catching designs that stand out in the dark, perfect for night-time displays and decorations
  • Strong Adhesion: This glow in the dark PLA filament ensures excellent bed adhesion, reducing the risk of warping and lifting. Enjoy a reliable printing experience with strong, secure prints every time
  • Non-Tangle and Smooth Printing: Designed to provide smooth, non-clog printing, this 1.75mm PLA filament, dimensional accuracy +/- 0.02mm guarantees no tangles, bubbles, or blockages. Recommended printing temperature: 190C - 220C (374F - 428F), Heat Bed Temperature: 0C -50C (32F - 122F)
  • Long-Lasting Glow with UV Light: Enhance the luminous effect by exposing the filament to UV light for 30 minutes. This prolongs the glowing duration, ensuring your 3D printed objects shine brightly and last longer in the dark
  • Satisfactory After-Sales Service: Amolen is committed to customer satisfaction. We provide exceptional after-sales service to address any concerns, ensuring you have a positive experience with our glow in the dark filament
  • Industry Leader in Multicolor Filaments: Amolen is deeply engaged in the 3D printing filament industry, dedicated to the innovation and development of multicolor filaments. We aim to provide 3D printing enthusiasts with a richer selection of colors and superior filament quality

Brand: AMOLEN


Material: Polylactic Acid


Color: Glow-green Starry Sky


Item Weight: 2.2 Pounds


Unit Count: 35.274 Ounce


Product Dimensions ‏ : ‎ 7.76 x 7.76 x 2.36 inches; 2.2 Pounds


Item model number ‏ : ‎ #1-3DGLOWSGN


Date First Available ‏ : ‎ March 4, 2021


Manufacturer ‏ : ‎ AMOLEN


Country of Origin ‏ : ‎ China


Best Sellers Rank: #112,931 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1,095 in 3D Printing Filament #1,770 in 3D Printer Accessories


#1,095 in 3D Printing Filament:


#1,770 in 3D Printer Accessories:


Customer Reviews: 3.7 3.7 out of 5 stars 450 ratings


Frequently asked questions

The AMOLEN 3D Printer Filament is glow in the dark green, being visible when the lights are turned off.

One spool of the AMOLEN 3D PLA Filament weighs approximately 1kg or 2.2lbs.

The AMOLEN 3D Printer Filament has a diameter of 1.75mm, making it suitable for many 3D printer models.

The AMOLEN Starry Sky Filament has a unique glow in the dark feature, giving it a pleasing green glow when the lights are turned off, which is not commonly found in standard filaments. Furthermore, it is known for its shiny appearance.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The reviews indicate that the product, a type of 3D printing filament, generally prints smoothly and adheres well. However, there are mixed opinions about the glow effect, with some finding it impressive while others felt it was less effective than expected. A small number of customers found the color was not as depicted, and one encountered a problem with the spool assembly. Overall, the product's performance was deemed satisfactory.

Pros

  • 🎁 The PLA filament prints smoothly and adheres well
  • 💡 Some users found the glow effect impressive, especially when charged under UV light or sunlight
  • 👌 Most users had an easy time working with the filament and reported successful prints

Cons

  • 😔 Some users were disappointed with the glow effect, stating that the colors were less vibrant than expected
  • đŸ€” There were feedback saying that the actual color did not match the images in the product listing
  • 🛠 A user reported a problem with the spool assembly

Should I Buy It?

If you require a 3D printing filament that prints smoothly, adheres well, and you're not overly concerned about the glow effect or specific color representation, this product would be a good option to consider.


  • use tpu print file
good product first time user
Reviewed in the United States on April 30, 2025 by shane gorum

  • Filament snaps on every job, spools also come warped!
The media could not be loaded. I always sort reviews by Most Recent instead of the Default that way I have a better idea of how the current batch is. The batch being sent out as of March 11, 2022 is awful. See my video for just how bad - it even snaps unexpectedly on camera. I have been printing for awhile now and either: a. The company sending out the spools are drying them en masse because the spool was still in it’s factory seal. b. I received somebodies damaged return. The spool is warped but thankfully not deformed enough that it won’t spin on my “toilet paper roll” (that’s what I call it anyway) spinner. I am not confident this would roll on setups where the spool sits on rotating axel/bearing. Ifs obvious that the filament has melted to itself on the spool from SOMEBODY at SOME POINT attempting to dry this. Right now it’s March - the DRY dead of winter here. There’s no need for someone to be attempting to dry these. Even if it were the humid summer - let the individual consumer dry their product. At least that way it doesn’t come damaged. So as I was saying, the filament is obviously melted together and this is only at the beginning of the roll - who knows how bad it’ll get the deeper you go. As the spool spins and filament feeds into the extruder, sometimes it’s adhered just a little too well to the filament next to it, and instead of separating from its “neighborly” filament on the spool, it prefers to stay joined in Holy Matrimony and instead snaps apart from the filament feeding into your extruder. It also doesn’t charge very well like in the advertised photos. With ambient light you, you have zero chance of seeing the “Starry Sky” design. With a normal flashlight, you still have about a zero chance of anyone noticing it. With an UltraViolet flashlight, you will see the pattern and it is noticeable for less than 60 seconds in a darkened room - don’t even count on seeing, it in even a dimly lit room. As of right now I’d say pass on this until another video review comes up documenting the improvements of the short comings I’ve described: a. WARPED SPOOLS b. FILAMENT STRANDS ADHERED TO THEMSELVES ON THE SPOOL c. VERY EASILY SNAPPED STRANDS OF FILAMENT ... show more
Reviewed in the United States on March 16, 2022 by Anthony Sandoval Anthony Sandoval

  • Looks awesome
This filament looks super cool, I recommend getting a UV flashlight to “super charge” the filament to make them super bright. The filament feels great, looks great, and is pretty durable and doesn’t break super easy.
Reviewed in the United States on December 23, 2024 by Aaron Lloyd

  • Eggggghhhhh
I very much wanted this PLA to work like a dream. Instead it has been a nightmare. I have not printed much, because, for the first time in my entire printing experience, I get near constant clogs. I clean the print head, run this filament, clog, swap to another filament, no clog, swap back to this filament, more clogs. I am also disappointed in the glow in the dark aspect of this filament. In the couple prints I have managed to make it through without a clog, there is no noticeable glow in the dark element. I love glow in the dark and was super excited to have a blackish filament that had the glow element. But to no avail. Sigh, I guess that is all. This is now my garbage/test filament, or maybe I will try it in my 3d print pen (the one I have never clogs, because the bore is enormous). I doubt I would ever buy this again. I cannot say I would recommend it to anyone EDIT: I find it interesting that the color I bought is no longer sold. Also, I bought it 5 months before the date of this review. EDIT 2: 9/30/2022 Started Using this filament again, for test prints and some throwaway items. It has been working ok. The glow aspect is visible now, but only after all day in the sun, and only where there is absolutely no other light. ... show more
Reviewed in the United States on February 7, 2022 by I did a thing once

  • Glowing specks not visible, brittle, fragile
This filament is translucent gray, which matches pictures and description, but we have yet to produce anything with the glowing specks shown. Additionally, the filament is much slimmer and more brittle than any other PLA we’ve purchased. Most of the prints that we’ve tried have failed. I did manage to create one portion of a dry erase marker holder but the mounting clips produced from this filament were too fragile to use. In all, we’re just trying to use this up since it doesn’t glow, but it doesn’t work for most of the builds we’d create. ... show more
Reviewed in the United States on February 11, 2024 by Tastingblue Tastingblue

  • Awesome Color
Works great in my printers and have gotten so many compliments on the color.
Reviewed in the United States on January 21, 2025 by Kurtis

  • Where's the glow?
I printed 5 sets of dice with this at 100% infill, I started the print job shortly after receiving the filament so I wasn't surprised that 1 of the dice failed. The rest look and feel good, however they don't glow. I even tried to charge them with my LED work light for 5 minutes. I decided to try another print of dice at 30% infill to see if it makes a difference, I also slowed the print speed a little as well. I really should have let it warm up to room temperature before starting the first print job with it. ... show more
Reviewed in the United States on January 16, 2023 by John B. Hough

  • One of my Favorites
I've been printing with Amolen since I started 3D printing. Its one of my favorite brands. Dark Starr Night just continues that love. I've used several brands of this kind of filament before and Amolen's has been the best. Better glow, better density, and less clogging. Outside some clogs which were more settings related over filament issues, every print has been perfect. Amolen is pricey but its worth the price for quality. ... show more
Reviewed in the United States on September 1, 2023 by Michael R.

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