Description: Edge dye pen size:length is 5.2inch/13cm,width is 0.6inch/1.5cm,head length is 0.6inch/1.5cm. Versatile:Convenient leather edge printing supplies ,with easy usage,can be used for printing all kinds of leather projects,like tanned leather,or fabrics,canvas. Characteristic:Pen body material is stainless steel, High density,it can be well protected from corrosion.The addition of certain alloying elements can increase casting properties.And,this edge dye pen can be disconnected,easy to use,convenient to wash. Superior Making Material:The pen head is made by pure copper ,not easy to damage,high intensity,strong corrosion-resistance.Pen surface is printed by electroplating spray paint,high gloss,beautiful and practical. Recommend Usage Steps 1: Let cotton add adequate amount of water,swab to the leather edge. 2:Use rough sand paper smooth the edge. 3:Use leather skiver thin the leather edge. 4:Use cotton add adequate amount of water, swab to the leather edge again. 5:Use smooth sand paper smooth the edge. 6:Use roller applicator dip the oil paint, apply it on leather edge,and be careful not to exert too much force. Specification: Material: Stainless Steel,Brass Color Random Package Includes: 1 Piece Edge Dye Roller Pen Applicator Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand.