【SMOOTH ROLLING】This edge dye pen adopts double bearings, very smooth to roll. 【LONG HEAD】With the long edge oil pen head, it is very convenient to dip in dye. 【SANDALWOOD HANDLE】Sandalwood handle with bamboo joint design , looks very graceful and comfortable to hold. 【DITCHED TIP】The ditch at the tip helps to pick up paint, it rolls as you move along the leather edge while painting. 【NO WASTAGE】With this leather edge dye pen, dip the head into paint source, zero wastage.