ESUN's PLA Colour Change Temperature is a filament that changes its colour from natural to blue when it exceeds a certain temperature.
Temperature Color Changing Filament TPU95A Material eSUN
eSUN PLA+ Filament 2.85 mm 1kg (2.2lb) – INTSERVO 3D Printing Store
eSUN 3mm Grey PLA PRO (PLA+) 3D Printer Filament 1KG Spool (2.2lbs) Actual Diameter 2.85mm +/- 0.05mm Grey (Pantone 2107C) IG-C-PLAPRO300H1
eSUN eTwinkling PLA 1.75mm 3D Filament 1KG-US – eSUN Offical Store
eSUN PLA-ST 1.75mm 3D Filament 10PCS – eSUN Offical Store
PLA filament for high speed printing. Price: $19.88.
ePLA+HS Dark Blue 1.75mm / 1000g
Black MH Build Series PLA Filament - 1.75mm (1kg)
PLA Filament Color Change by Temp purple to blue
eSun PLA Filament glow luminous blue top quality filament buy!
eSun PLA + 2.85mm Filament 1 kg – Bits4Bots
eSun Grey PLA Filament - 1 KG - 2.85 mm (Ultimaker 3D printers) – Voltaat