Beaded eyes, sewn on plastic button eyes and the like are a definite no-no for not only babies but for children, too. If you are making stuff for little ones you should be using safety eyes or like I do, felt hand sewn on. I worry so much about plastic pieces coming off that I won't do anything but embroidered features, painted features (using nontoxic paint) or felt which is sewn securely all around. My advice is don't take a chance.