kexcelled PETG Filament,Transparent Pink PETG 3D Printer Filament 1kg Spool (2.2lbs), Upgrade Stronger Toughness Printing Consumables, +/-,Fit Most FDM Printer

Amazon-only with a wide SKU list: PLA through TPU, including silk and specialty variants. Prices sit at the low end; quality is consistent enough for general use.