Removable design easy to use more convenient cleaning. The pen is lightweight and portable. The surface is treated with electroplating spray paint with high gloss beautiful and practical. Very easy to apply when oiled making it smoother and more durable.Quickly and effectively painting edge oil. The pen tip is made of pure copper which is not easy to be damaged has high hardness strong corrosion resistance and is more durable. The pen body is made of aluminium alloy with high density which can be well protected from corrosion smooth surface and comfortable grip. Material: aluminum alloy copper. Length: 13cm. Color: show as pictures. Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. 1 x Leather Edge Dye Pen.