Item Type: Leather Edge Dye Pen Product Material: Aluminum Alloy,Stainless Steel Product Use: For Printing Various Leather Items, Such As Tanned Leather, Fabric Package List 1 x Leather Edge Dye Pen 1Multi Purpose: The leather edge dye pen is easy to use and can be used to print various leather items, such as tanning, fabric, etc. 2High Density: The pen body is made of aluminum, which can be well protected from corrosion. Adding alloy elements can increase the casting characteristics. 3Excellent Material: The nib is made of pure copper, not easy to damage, high strength, and strong corrosion resistance. 4Easy to Use: Multi function edge oil pen can be disconnected, easy to use, more convenient to clean to meet your needs. 5Beautiful Practical: The surfaces of DIY edge oil pen adopts electroplating spray paint printing technology, high gloss, compact,and it is not easy to fatigue after long term use.