Glass Fiber 1.75mm 3mm High Transparency P Glass Filament, PC & PETG Composite 3D Printer Filament better than ABS PLA|3D Printing Materials| - AliExpress
Formfutura PETG HDGlass Filament - See Through Red
Formfutura HDglass™ See Through Red - 3DJake International
175HDGLA-LIGREE: HDglass Filament - Blinded Light Green - 1.75 mm - 750 g at reichelt elektronik
FormFutura HDglass 3D Printing filament available at Thinglab
Filament Design 5-Light Brushed Nickel Vanity Light with Clear Seedy Glass HD-TE85273 - The Home Depot