Home Slickdeals SUNLU PETG 3d printer filament 2Kg for $21 on Amazon $20.69 Slickdeals SUNLU PETG 3d printer filament 2Kg for $21 on Amazon $20.69 By ARCOM - 23 January 2024 10 0 SHARE Facebook Twitter Go to the deal page: SUNLU PETG 3d printer filament 2Kg for $21 on Amazon $20.69