The Ultimate Marking Pencil is a wonderful marker for dark fabrics! It stays on - doesn’t even smudge - and washes off or even better, your iron will erase it! It’s a solid form of our Ultimate Pounce Powder, formed into that solid by wax which does not leave any residue behind when removed. The whole pencil is a marker, it won’t dry out, you don’t get a refill for it you just use it and sharpen it when needed until you use it up.