Please visit (http://v.youku.com/v_show/id_XNjc4OTAzODMy.html)

          or(http://v.youku.com/v_show/id_XNzIwMjY3NDY4.html)      

to see the working video of GRYPS HY-50 sprinkler gun. Please note that there are some ads before the working video starts so please wait for some seconds. Thanks for your time taken!