6Pcs/ Box 5.6mm HB 2B 4B 6B 8B Mechanical Lead Auto Clutch Pencil Holder Refill

الوصف

Size :Length:8.7 Dia:0.56cm5 grades of Graphite: HB 2B 4B 6B 8BMaterial :CarbonColour : As the picture showConversion: 1cm=0.39inch