Zebra Check Pen Alpha Set Blue/Red

[Features] A check pen that produces a beautiful finish Reason 1 for a beautiful finish: Bright colors make the text easy to read [Reason 2 for a beautiful finish] Less bleeding to the back: This makes the paper look beautiful and easy to read [Nib] Twin type (bold 3.5-4mm / fine 1.2mm) [Just Fit/Flexible Pen Tip] The broad tip has a flexible pen tip, so it fits securely on both flat and curved surfaces.