Been using Ender Series silver silk PLA, but it's no longer available. Tried Geeetech's silver silk PLA and it's even better! If you're looking for a good silver PLA, I recommend Geeetech :
Amazon.com: LONGER PLA 3D Printer Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, No Tangle, Environmental Friendly, Widely Compatibility (Black, 1KG) : Industrial & Scientific
LONGER 3D Printer PLA Filament
5m High Temperature ABS 3D Printer Filament Refill 1.75mm Consumables for 3D Printing - Walmart.com
Tronxy Longer Pla 3d Printer Filament Dimensional Accuracy +/- 0.05 Mm 1 Kg Spool 1.75 Mm - 3d Printing Materials - AliExpress
Amazon.com: LONGER PLA 3D Printer Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, No Tangle, Environmental Friendly, Widely Compatibility (Black, 1KG) : Industrial & Scientific
Amazon.com: LONGER PLA 3D Printer Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, No Tangle, Environmental Friendly, Widely Compatibility (Black, 1KG) : Industrial & Scientific
Longer PLA 3D Printer Filament, 1kg Spool, White, 1.75mm PLA Filament, Dimensional Accuracy +/- 0.03 mm - Newegg.com
LONGER 3D Printer PLA Filament
LONGER 3D Printer PLA Filament
Amazon.com: LONGER PLA 3D Printer Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, No Tangle, Environmental Friendly, Widely Compatibility (Black, 1KG) : Industrial & Scientific
Longer Pla Filament 1.75mm Pla For 3d Printer 1kg Per Roll Pla Material For 3d Printing Filamento Pla 3d Printer Filament - 3d Printing Materials - AliExpress
Amazon.com: LONGER PLA 3D Printer Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, No Tangle, Environmental Friendly, Widely Compatibility (Black, 1KG) : Industrial & Scientific
How Long Does PLA Last? Does It Expire? - MonoFilament DIRECT
Longer 3D Printer 1.75mm PLA ABS Filament 1kg 2.2lb for Ender 3 LK5 Pro LK4 X | eBay
Amazon.com: LONGER PLA 3D Printer Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, No Tangle, Environmental Friendly, Widely Compatibility (Black, 1KG) : Industrial & Scientific
LONGER 3D Printer PLA Filament
LONGER 3D Printer PLA Filament
LONGER 3D Printer PLA Filament
How to Make Your PLA and ABS Filaments Last Longer - TriMech