eSUN Silk Mystic PLA Filament 1.75mm, Shiny Silk Three Color Co Extrusion 3D Printer Filament, 1KG (2.2 LBS) Spool 3D Printing Color Change Filament for 3D Printers,Gold Green Black Readerest 81" flexible pad embedded with

81" flexible pad embedded with an alternating array of 360 red light (660 nm ) and 720 invisible infrared lights(850 nm)

Part Number: FG444

detects both fast and slow-burning fires

one sip at a time

eSUN Silk Mystic PLA Filament 1.75mm, Shiny Silk Three Color Co Extrusion 3D Printer Filament, 1KG (2.2 LBS) Spool 3D Printing Color Change Filament for 3D Printers,Gold Green Black Readerest 81" flexible pad embedded withTri Color Mystic PLA FilamentMystic dynamic horizontal tri color appearance. The model printed by the gradual interweaving tri color filament shows dynamic rich color changing from different angles observing. But please notice that the color effect applied to the printed models on different angles of this filament can be influenced by size, infill, thickness and shape of printed models. Glossy Silk PLA FilamentSmooth and shiny finish like real silk,