group of multicolored felt-tip pens as school, colledge and university tools on shells

art blue business colledge college color colored colorful colour craft creativity design different drawing education felt felttip fibretip group hand highlighter hobbies learning many marker mixed multi multicolored object office paint pen pencils pens playschool pupil rainbow red school shells shop sketching spectrum study supplies supply tip tools tutoring university variety various vivid white wood write yellow