Details:* Slate stone can withstand combustion without fading.* The handle has a premium coating with high quality and long service life.* Copper button for a unique appearance.* Slate pencil is widely used in all aspects of the material, such as: machinery manufacturing, vehicle manufacturing, shipping factories, steel mills, etc.* Slate pencil often used to reduce friction as a result of friction reduction ability.* Because slate can be used to paint white Marks on a thicker substrate, slate is also created into a slate pencil that can be written on concrete floors.* Easy to carry, pocket for folders and file for any needs.* Talk pen is the most delicate mineral known. Its mohs hardness is 1. You can leave scratches on the pen with your nails. Generally, talc is white, slightly cyan, or green.* A pen cut with talc is called talcum powder. Talcum powder is widely used in all kinds of materials, such as machinery manufacturing, vehicle manufacturing, shipyard, iron and steel works, etc. Due to its delicacy, it is often used to reduce friction. Because talc can show white marks on rough substrate, talc is also made into talc, which can write on cement substrate.* Color: Silver (as pictures show)* Material: Metal + talcum powder * Handle Size: 143mm / 5.63in (Approx.) * Slate Pencil Size: 125 x 12mm / 4.92 x 0.47 in (Approx.) Package Contents: 2 x Types Slate Pencil (Built-in Refill) 2 x Spare RefillNote: The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.