Oli & Carol Rattle Toy West Coast Kids Rattle Toys Sustainable Toys Oli&Carol Rattle Toys Sustainable Toys Oli&Carol Cauliflower Rattle Toy. The exterior is made of 100% natural rubber, and inside are upcycled cherry seeds that turn this teether into a rattle. 2 in 1! These rattle toy has been designed hand to hand with certified otorhinolaryngologists, with whom we have been able to create the perfect sound pitch that will help babies calm down, rather than overstimulate them! Filled with incredible textures & details that will help stimulate baby little one's senses while chewing on them! Sound made from upcycled cherry seeds! Calm babies down while listening to peaceful sounds of nature! Its hoop design makes it easy for babies to grasp & hang! Made with 100% natural rubber from Hevea trees and upcycled cherry seeds inside, creating a peaceful sound for babies 2 in 1, natural rubber teether & rattle toy. Soft, easy to grasp and safe to chew. Stimulates baby's senses and soothes teething gums. Hand painted with safe, natural dyes. Completely safe for kids, non toxic. Certified by Bureau Veritas. Highly hygienic, mold free. There are no holes in any of our designs preventing the presence and growth of bacteria and mold. Handmade taking care of every detail. There may be minor variations in color and shape.