SKU: 74341460400

PETG Filament HDglass 1.75mm Blinded Sapphire Grey 750 gram 3D Printer Filament

Sale price$118.80 Regular price$132.00
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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Description

PETG Filament HDglass 1.75mm Blinded Sapphire Grey 750 gram 3D Printer FilamentHDglass HDglass is a high performance filament based on an unique PETG blend resulting in an amorphous, high strength, high gloss and ultra transparent 3D printer filament. HD stands for Heavy Duty, as HDglass is developed to have an optimal thermal stability and by that perfect 3D printing flowing behaviour, resulting in a very easy to print 3D printer filament with a remarkable high gloss, transparency and excellent properties with respect to

HDglass™

HDglass is a high performance filament based on an unique PETG blend resulting in an amorphous, high strength, high gloss and ultra-transparent 3D printer filament.   

HD stands for “Heavy Duty”, as HDglass is developed to have an optimal thermal stability and by that perfect 3D printing flowing behaviour, resulting in a very easy to print 3D printer filament with a remarkable high gloss, transparency and excellent properties with respect to strength, toughness and temperature resistance.

Unique features

  • Extremely transparent and high gloss
    • 90% optical light transmittance with only 1% of haze
  • Easy to print
    • Nearly warp-free and perfect inter-layer adhesion
    • Good first layer adhesion to a heated glass print bed and many other surfaces
  • Compatible for printing at high speed
  • Odourless processing/printing
  • High strength and toughness compared to similar materials
  • Watertight printing
  • Engineered to be compliant to FDA food and drink contact articles

General printing guidelines *

Nozzle size: ≥ 0.15mm

Layer height: ≥ 0.1mm

Flow rate: ± 110%

Print temp: ± 195 - 225° C

Print speed: High

Retraction: Yes - 6mm

Heat bed: ± 65 - 75° C

Fan speed: 50-100%

Experience level: Beginner

*) Above displayed settings are meant as guidance to find your optimal print settings. These ranges in settings should work for most printers, but please do feel free to experiment outside these ranges if you think it is suitable for your printer. There are a lot of different type of printers, hot-ends and printer offsets that it is extremely difficult to give an overall one-size-fits-all setting.

HDglass color terminology

HDglass comes in a variety of colors ranging from extremely clear to completely opaque. Please see below table with explanation about the color terminology used for our HDglass filaments.

Transparent / Clear

Translucent colored

Slightly translucent colored

Opaque

Clear

See Through

Stained

Blinded

Filament length

ρ: 1.27 g/cc

50 gr coil

0.75 Kg spool

2.3 Kg spool

4.5 Kg spool

8 Kg spool

Ø 1.75mm

± 16.4m

± 246m

± 753m

± 1473m

± 2619m

Ø 2.85mm

± 6.2m

± 93m

± 284m

± 555m

± 987m

Product export information

HS Code: 39169090

Description: Monofilament

Country of origin: the Netherlands

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74341460400

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4.7 ★★★★★
Based on 21 reviews
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Verified Purchase
Esmeralda
Cuba, US
★★★★★ 5
Super Satisfied Customer Here!
Color: Gold, Color: Gold
I purchased the gold/black mug warmer. I always spend a good about of money for great coffee products and I take my time to perfect my coffee for my mornings at work. However, I get pulled into urgent meetings and just something urgent and I always leave more than half of my coffee behind. When I come back it’s cold and that’s very disappointing considering the money and time I spent to make it bc I then have to toss it. I don’t believe in microwaves and I refuse to use one. When I found this, I was super excited! It looks perfect at my desk and it works perfect! I would have liked it to be more on the brass gold like my pen holder, but it’s just as pretty! As you can see, my mug had a layer on the bottom and that made me think it may not work well, but it did the job. My coffee was super warm and it got even hotter as I left it there tearing it. I turned it one before making my coffee, so I’m not sure exactly how long it took to warm up but for me, by the time I got back, it was the peg temperature. I highly recommend this to anyone who has the same struggles. No more cold coffees! Thank you!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
T
Verified Purchase
Timothy Mousseau
Boise, US
★★★★★ 5
Neat gadget
Color: Gold
Neat little gadget. Works great, easy to use and has a light indicator for temperature range. Keeps a cup of liquid hot right to the bottom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Ctg1363
Belleville, US
★★★★★ 5
My tea stays warm to the bottom of the cup!!!
I am so glad I purchased this mug water. I drink tea all day but it cools down quickly. Since I purchased this mug warmer my tea stays hot to the bottom of the cup. The temperature is adjustable so you can keep your drink at your desired temperature. The top is glass and wipes clean easily. I like the rubber gasket that fits on top of the warmer. It keeps your mug in the center of the warmer and should you have a spill it catches the liquid. I've been using it every day for over a month now and it's going strong and is reliable. Perfect for personal use or as a gift.
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Reviewed in the United States on May 2, 2026
S
Verified Purchase
Sarah Akin
Boise, US
★★★★★ 5
Keeps my coffee as hot as I want it to be
Color: Silver
This coffee warmer is much better than the candle warmer that I was using for my coffee before. With a range of 3 temperatures, I have a choice of temperatures from hot to very, very hot, and the warmer shuts itself off after a while, just in case I forget. The description advises that ceramic cups do not retain heat as well as flat-bottomed cups, but I have not found that to be a problem. Coffee in my ceramic mug stays as hot as I want it to be. The knob on the side makes this warmer easy to turn on and to select a temperature, plus I feel that it is a good value.
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Reviewed in the United States on February 11, 2026
C
Verified Purchase
Cecilia Tosh
West Palm Beach, US
★★★★★ 5
Perfect Mug Warmer
Color: Black
I bought this to replace one I'd had for more than 25 years & I'm glad I got this one. Keeps my hot drinks hot for hours & will shut off after that. Quickly heats back up when needed. Very sleek looking. Easy to set up. Just take it out of the box & plug it in.
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Reviewed in the United States on February 12, 2026

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