I was strolling through the Dollar General store looking for stuff I could use in the artroom when I spied some Rubbermaid sink strainers. They were round, textured and exactly what I needed for my 1st grade Sunflower project. I bought the eight that were on the rack and set about experimenting with using them to print the center's of the sunflowers. I t worked! With some drawing and cutting of petals, stems and leaves, the 1st graders did a fine job!