This is under extrusion right (ender 3, sunlu pla, temp is 200 nozzle and 50 bed) : r/FixMyPrint
Sunlu PLA 3D Printer Filament 1.75 mm, 1 kg/2.2 lbs. Spool, PLA 1.75 (Black Color) - Walmart.com
SunLu PLA Filament | 1.75mm, Green, 1kg
I bought the Sunlu PLA + and tried printing with it. The nozzle wasn't extruding any fillament. I levels the bed, cleaned and checked the driving gears and unclogged the nozzle. What
The Best Filament For Creality 3D Printers — Creality Experts
SUNLU 1.75mm PLA Carbon 3D Printer Filament 1KG Hardness PLA Carbon Fiber 3D Filament Accuracy Dimensional +/-0.02mm _ - AliExpress Mobile
SUNLU T3 FDM 3D printer review: Does anyone need these speeds? | Windows Central
Creality Ender-3 V2 Neo FDM 3D プリンター
SUNLU T3 3D Printer, Mini FDM 3D Printer, Fast Printing Speed Up To 250mm/s, 32bit Mainboard, Equipped With Intelligent Clog Detection Module(Ship From July 25th) - SUNLU Official Online Store|Best 3D Filament
1PCS Ender PLA Filament Samples 1KG/roll 1.75mm For Ender-3 V2 Ender 3 Pro | eBay
First layer bubbles (Ender 3 Glass Bed, Sunlu Marble PLA @55C, kept in dry box since unsealed) : r/3Dprinting
Sunlu PLA 3D Printer Filament 3.0mm Yellow
Temp tower with sunlu gray pla plus (printed with creality ender 3 V2) the best temperature I found is ~210º : r/3Dprinting
Best 3D Filaments for Ender 3 V2 [ PLA & TPU ] - YouTube