Circle Waltz Series is a filing product line that is designed with unique cutting edge philosophy, presenting a healthy, happy, trendy and eco-friendly life style, resembling the pleasure of Waltz dancing. Patterns punched out on the filing cover, saves raw material up to 15%-25%, while maintaining the hardness and flexibility. It does not affect its functionality, but appeals to users in a classy way. Curvy lines have been largely used in the design of Circle Waltz, which eliminates the solemn feeling of ordinary office stationeries. The sweet, fashionable candy color makes your work more enjoyable.