Vision Elite 0.5 mm Rollerball Pen with blue and black ink offers consistent smoothness and color intensity with an exclusive specially formulated uni-flow ink system which regulates a steady flow of ink to the point. This refillable pen features a quick drying, water-resistant, acid-free, uni-super ink with archival quality which gets trapped in the paper. Shipping Details Shipping Type: parcel Free Shipping: true Attachments Safety Data Sheet Specifications UPC: 030246690208 Allergens: Contains No Allergens Certifications: Not Applicable Grade Level: Not Specified SUOM Description: Each Brand Name: uniball Material: Plastic Nib Size: 0.5 mm Nib Type: Rollerball Ink Color: Black/Blue