Safe and non-toxic: made of high-quality materials, these baby dental glue ring toys are safe for your little one to chew on. easy to clean: these toys can be boiled in water, making it easy to keep them clean and hygienic for your baby. colorful and attractive: the macaron colors of these toys are eye-catching and will keep your baby engaged and entertained. perfect for young babies: these dental glue ring toys are suitable for babies aged 0-1 year old, making them a great gift for a new parent.