If flyboy Peter Pan is your character of choice, add a sword pin or red feather earrings to complete the look. Pins, necklaces, hats, purses, and socks can complete your character inspiration. Yellow is most associated with Belle, avengers costume but can also be a base for Simba or even Tarzan’s Jane. And use the same color scheme for different characters. PLA uses a fairly low heat — between 190 and 215 degrees Celsius (or between 374 and 419 degrees Fahrenheit) — to melt the plastic for extrusion so it is the safest of the filaments.