Bullet tip:0.5mm, 0.7mm, 1.0mm Material:tungstencarbideClip can printing customer ldesigned logoGalvanizedpush button1.Writing length:800 meters 2.Garantee:18 months 3.Sample lead time:5-7 days 4.Delivery time:7-25 days Packingdetails: 1. PACKING: COLOR PAPER BOX(Can also accept customer OEM packing) 2.12 PCS PER BOX,1728PCS PER CARTON 3.MEAS: 55*33*29CM 4.N.W.:16KGS G.W.:18KGS 5.0.5, 0.7 OR 1.0mm BLUE&BLACK& REDREFILL AVAILABLE 6.COLOR: BLUE, GREY,GREEN,RED,YELLOW.