The Writech Liquid Ink Rollerball Pens Are A Set Of Eight Gradient-Colored, Product Details Premium industrial art design with a metal u-clip makes this roller ball pen both practical and elegant. 0.5mm needle tip brings a super smooth writing experience, you will definitely love it. Special quick dry ink protects against water and fading, which makes your writing looks neat that away from smearing. Precise regulator provides stable ink flows, no skippig and leaking anymore. Big volume black ink can support 1500m long writing distance, much longer than gel pens. Ideal for writing, note-taking, marking, signing and more. A great gift for office, home, company and school. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.