Die-namics Rainy Circle*The Rainy Circle Die namics includes a peek a boo circle with stitching along the perimeter and a circular array of raindrops to create the perfect moody backdrop for a scene created with products from My Favorite Things. The Rainy Circle Die namics measures 3 1 4 in diameter. MFT Die namics, our very own exclusive American made line of steel dies. Die namics dies work with your favorite die cutting machine.