Knife sharpener tool

Product information:
Specifications: 01 black and red three-section bag, 01 black and red four-section bag, 01 black and red three-section box, 01 black and red four-section box, black and red three-section-flip packaging, red head three-section bag, red head three-section box
Applicable gift-giving occasions: trade fairs, advertising promotions, business gifts, public relations planning
Material: ABS tungsten steel
Style: modern simplicity