Product attributes: Shell material: metalSpecification: 13.8*1.1Type: Swivelstyle: otherInk properties: oilyInk level: normalNet weight: 30Refill color: blackGift-giving purposes: business gifts, welfare gifts, public relations gifts, partiesApplicable gift-giving relationships: juniors, couples, husbands and wives, colleagues, friends, elders, classmates, teachers notes:1. Due to the difference of monitors and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! 2. Due to the difference in manual measurement, please allow the measurement deviation to be 1-3 cm. Please check detailed size information before purchasing. All products of this product are subject to the actual product received.(If you find that the product is damaged or does not fit due to size issues when you receive it, please include photo proof when returning the product, thank you.)Product attributes: Shell material: metalSpecification: 13.8*1.1Type: Swivelstyle: otherInk properties: oilyInk level: normalNet weight: 30Refill color: blackGift-giving purposes: business gifts, welfare gifts, public relations gifts, partiesApplicable gift-giving relationships: juniors, couples, husbands and wives, colleagues, friends, elders, classmates, teachers notes:1. Due to the difference of monitors and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! 2. Due to the difference in manual measurement, please allow the measurement deviation to be 1-3 cm. Please check detailed size information before purchasing. All products of this product are subject to the actual product received.(If you find that the product is damaged or does not fit due to size issues when you receive it, please include photo proof when returning the product, thank you.)Product attributes: Shell material: metalSpecification: 13.8*1.1Type: Swivelstyle: otherInk properties: oilyInk level: normalNet weight: 30Refill color: blackGift-giving purposes: business gifts, welfare gifts, public relations gifts, partiesApplicable gift-giving relationships: juniors, couples, husbands and wives, colleagues, friends, elders, classmates, teachers notes:1. Due to the difference of monitors and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! 2. Due to the difference in manual measurement, please allow the measurement deviation to be 1-3 cm. Please check detailed size information before purchasing. All products of this product are subject to the actual product received.(If you find that the product is damaged or does not fit due to size issues when you receive it, please include photo proof when returning the product, thank you.)