Make: Magazine v99 - 2027 Board Guide
The 2027 Guide to Boards covers 60+ SBCs and microcontrollers. Plus a Star Wars duck droid you can build and train, and 20+ more projects.
Complete Magazine eCollection
Discover two decades of maker creativity across more than 90 issues, from the very first issue to nearly the latest — all in one place.
Make: Magazine v99 - 2027 Board Guide
The 2027 Guide to Boards covers 60+ SBCs and microcontrollers. Plus a Star Wars duck droid you can build and train, and 20+ more projects.
Complete Magazine eCollection
Discover two decades of maker creativity across more than 90 issues, from the very first issue to nearly the latest — all in one place.

PRO-3 PETG 3D filament contains glow powder, which looks white during the day, but it can glow in the dark after absorbing light energy. As a unique 3d printer filament, it will make your printing project more interesting and more surprising. Let your print shine like a starry sky.
SPECIFICATION
Filaments Diameter: 1.75mm
Dimensional accuracy: ±0.02mm
Recommended Nozzle Temp: 220-250°C (428℉-482℉)
Recommended Bed Temp: 60-80°C(140℉-176℉)
Printing Speed: 50-100mm/s
Color: Glow in the dark, Red
NOTICE
Please don't be exposed to sunlight all day, cause this may damage the phosphorescent materials in the filament.
As PRO-3 PETG is sensitive to moisture, we recommended storing it in a filament dryer or vacuum bag.
Be sure to insert the free end of the filament into the hole to avoid the filament being tangled for the next time use.
Please check the temperature of the bed and nozzle before printing and set it as suitable.
