This funnel works well for oil changes. Once mounted in place it will not move around while adding oil. It accepts oil about as fast as you can pour it from containers. Did not overflow like narrow funnels do.
Hands free oil filling:This funnel! It makes it so easy to fill the crankcase! No more juggling the oil bottle with one hand and keeping the funnel in place with the other. /no mess and no drips! Drains completely and cleans up quickly.
Saves time changing oil, and eliminates the risk of spilling with a traditional funnel.