Sharpie 4 colour chisel tip permanent marker set could be the perfect pen set for your school projects artwork or office work these fantastic pens are permanent on most surfaces fade resistant and water resistant this makes them incredibly useful on objects which are susceptible to wear and tear the quick drying ink prevents smudges and is non toxic sharpie has chosen 4 popular colours to choose from which are sure to make your work look amazing the versatile chisel tip marks both broad and