Extremely soft high quality, slow flow silicone nipple for babies from 3 months. Gentle and Intimate feeling. Anticonvulsant valve, specially designed to achieve the least possible air intake during the meal. Orthodontic Design that adapts to the shape of the palate. Suitable for KORRES bottle with wide neck. Intended for use in infants and toddlers up to 24 months. Prepare the baby food as recommended by the respective producer. Carefully inspect the nipple before each use. Pull the nipple in each direction and replace it immediately at the first sign of wear. If the nipple has fractures or marks from a bite, sticks or has changes in shape, it is an indication that pieces may come off and there is a risk of swallowing and choking! Do not expose the nipple directly to the sun or other heat source and do not leave it in sterile solution for longer than the recommended time, as its function may be affected. After about 2 months of use, replace the nipple. Cleaning: Before first use, clean and place the nipple in boiling water for 5 minutes. Before each continuous use, thoroughly clean the product with lukewarm running water and dishwashing detergent and sterilize it regularly. e.g. boiling it for up to 3 minutes. Do not sterilize in the microwave.