1The hex designed pen barrel designs make writting more smoothly, the hand will not be tired for a long time painting, and can also prevent rolling off 2Adopt wood and lead core material, the pen core is easy to sharpen, not easy to break, the color is bright and gorgeous, easy to color, not easy to fade 3The hex pen barrel has the same color with that of the pen core, which is easy to identify and write smoothly 4The pen curtain works for protect your pencil from damage, easy to sort and convenient to carry 5Colored pencil can be used for writing, drawing and artist sketching with rich colors, you can give full play to your create ability
