populargabe23111 posted Dec 19, 2025 01:52 PM
Item 1 of 6
Item 1 of 6
populargabe23111 posted Dec 19, 2025 01:52 PM
10-Pack 1kg KINGROON 1.75mm PETG-HS (High Speed) 3D Printer Filament Spools $70 + free s/h
$70
$109
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Also BTW, Green and Blue are worst looking colors, Yellow, Red and Orange are my fav
Edit: I knew it, that this is rebranding and no change in actual product. Checked the filament profile provided by official kingroon wiki^^
Max volumetric speed of HS and normal PETG is exactly same 9mm^3/sec, which is normal PETG range, with other brand Rapid or High Speed PETG I been able to test it at 20mm^3/sec.
Anyway, I still like Kingroon, just know these are normal PETG and not HS
It's an easy test to run https://github.com/OrcaSlicer/Orc...peed-calib
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i have no complaints on their performance at all; they have the high shine and slight greasy feeling typical of petg and for my machines print well on generic settings.
only complaint is that they commonly insert the beginning of the roll into a tiny hole in the spool to anchor filament while spooling. on occasion this halts printing. the filament does not pull out of the hole, causing the machine to identify as a jam, which the ams cannot recover from. (ams does not move to next roll) and print just...stops until you intervene and remove it. to prevent this i look at each new roll and if the filament tail is bent i cut it off with a razor knife and poke the filament back thru the hole.
if this sounds like a hassle - i deal with it because i have otherwise very reliable printing for $6.50-7.50/kg
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