The materials we needed were : a glass ( we used a wine glass ) , a big bowl, a jug of water and a thin cloth.
First Miss H put the cloth over the wine glass then we poured in water until the glass was full. Once that was done Miss H pulled the cloth really tight then poured the glass with the cloth still over it into the bowl. It only dripped a little bit !!!That time we were trying it with cold water but then Miss H said that we should try it with hot water. So we did and it dripped less then the cold water.