Good size, love the glow ones so you can find them in the dark.
These dummies are so good. I particularly love that the teat is filled with air so you don't have to squeeze the water out of it after sterilising. The disc is a good size that doesn't cover the nose of the little babies like some other brands. They come in such great colours, have a cap to help keep them clean and are Australian made, cant ask for more!