Manual rapid knife sharpener

Style 1 - Materials: ABS, Tungsten Steel, Ceramic, Corundum, Silicone 
Style 2 - Materials: ABS, Corundum, Ceramic, Silicone 
Style 1 Net Weight/Gross Weight: 181.3g/214.3g 
Style 2 Net Weight/Gross Weight: 58.3g / 80.6g 
Style 1 Leather Box Packaging Dimensions: 45.5*33.5*50.2 cm / 100 pieces / 21.8 kg 
Style 2 packing dimensions: 51.5*50.5*43 cm / 144 pieces / 14.2 KG