Solved (70 points) Implement the two following functions at | Chegg.com
PLA-X³
PLA X3 Filament Rot 1KG - 3D4000Shop in Basel
3D Printer HP-PLA X3 Fast Filament, Triple Printing Speed, Odourless, Harmless and Eco-Friendly, 1kg 1.75mm Pla Filament Sky Blue : Amazon.de: Business, Industry & Science
Precise PLA
Pack x3 PLA+ / PETG – 1 kg each | GST3D
3DTomorrow UK PLA Filament x3 - Premium Filament, Made in Britain.