About Product:The Shell material: plastic specification: length 154 mm/box type (50) : set plug-in style: other ink properties: oily main use: 1.0 ink, white solid rod, simple ball-point pen, ink color to blue/black/red, blue pen cover and back cover are series models: ball-point pen wa-518 ink levels: level 1 ink trade attributes: Domestic trade for gift-giving occasions: Opening ceremony, employee benefits, the anniversary celebration, the awards ceremony, advertising promotions, festivals, celebrations, wedding, housewarming, pr planning, birthday label LOGO: Can be customized processing: is the net weight: 4.5g whether imports: