Olefina Jessar – Products – Housewares – Wool – Olefina OLEFINA KNITTING BALL “YELLOW” #6-00659 OLEFINA KNITTING BALL “DARK BLUE” #6-00657 OLEFINA KNITTING BALL “GREEN” #6-00655 OLEFINA KNITTING BALL “RED” #6-00653 OLEFINA KNITTING BALL “GRAY” #6-00652 OLEFINA KNITTING BALL “BLACK” #6-00651 OLEFINA KNITTING BALL “WHITE” #6-00650