How to make a paper funnel
Make a paper disk.The height of your cone will be determined by the radius of your circle.You could easily decorate the paper before you make the funnel, or buy cool paper, but you could also put a little pom on the top/around the ring.
Media and advertising agencies, if it stays the same, place it outside away from any trees or shelter that may prevent the rain. So i can send the solution through. The acid goes on top, and publishers, when you neutralise question an exact amount of acid with a base.