... ASTM ,EN71 logo printing is available 1, Production name: retractable gel pen set2, Used for office&school,promotional gifts3, Good quality,smooth ... , Barrel color: kinds of color is available6, Ink color: black and blue7, Refill tip size: 0.5 mm8, Packing: 2 pcs ... set10,Delivery Time: 25 days after confirmation11,Payment: 30% deposit and balance after fax copy B/L12,Test: can pass the ...