So in love with this macrame baby teether! Not sure what I love more, rainbows or macrame?! This teether is made with 100% organic cotton cord, smooth organic beechwood ring, and finished with organic coconut oil. So it is nice and safe for your baby. Don't worry, if this rainbow gets dirty simply spot clean with soap and water and let air dry. Do not soak wooden rings or place in dishwasher to clean or submerge in water. This teether is perfect for babies 3 months old ald older. If you are looking for a modern teether, this is it!