SixOne / aluminum pencil

The aluminum pencil SixOne consists of a tubular profile threaded at one extremity, where is embedded the conical-shaped "hook" piece and the tip. The tubular profile has six holes, one centralized to the graphite in use and five for storage of other graphites. The intention of SixOne is to change the cycle of use of colored pencils, so that they buy only the necessary graphite making obsolete the purchase of boxes of colored pencils.