COPIC Ciao Markers are the perfect choice for beginning artists. These round shaped pens are made specifically for those who want to try markers for the fisrt time. Solid polypropylene body is both smooth and comfortable, for a perfect, controllable grip.Double ended marker, with durable polyester nibs, comes with Super Brush and Medium Broad Nibs. Ciao Markers come in 144 colors and are refillable. Electronic production guarantees consistency of both color and output. Caps come with an inner seal as well as choke proof venting for small children as a safety feature.