A semi-flexible device configured to act as a spout or funnel for medium to large size containers. When flat, the device is trapezoidal in shape, with the top narrower than the bottom, and the sides angled to connect the top to the bottom. When used as a spout, the device is semi-circular in profile, configured to follow the shape of a container rim. When used as a funnel, the device is circular in profile, configured to fit into a hole such as the opening of a jar. The device includes at least one edge that includes two lips or rims close together but separable, the gap between which is configured to receive the rim of a container. At least one of frictional force of the lips on the container rim and pressing force of the device pushing against the more rigid container holds the device onto the container rim.