Name: Tungsten steel scissors sharpener

Detection Principle: Semiconductor gas sensor + laser scatteringDetection Time: 5 to 10 minutesSampling Method: Diffusion collectionConcentration Unit: mg/m³

Effect of cosmetic product: moisturizing and firming

Large drainage holes on the back help protect the keyboard against accidental spills

Product weight: about 52 grams

Winter Floor Socks, Velvet Thicken Warm Coral Velvet Cute Stockings, Japanese-style Home Footwear Non-slip Tights, New Year Gifts Winter Accessories Color:Solid Color No. 7 Name: Tungsten steel scissors sharpenerOverview: Unique design, stylish and beautiful. Good material, comfortable wear. A variety of colors, any choice. Product information: Color: No. 1 color, not 2 color, not 3 color, not 4 color, not 5 color, not 6 color, not 7 color, not 8 color, solid color type number. 1 Color, solid color type number 2 color, solid color No. Pattern 3, solid color No. 4, solid color No. 5, solid color No. 6, solid color No. 7, solid color No. 8 Size: free size