As a general guide, you may wish to introduce the relevant nipple flow according to your child’s age, observe if the nipple flow is appropriate for him/her first, and adjust accordingly.
“0” represents the Extra Slow Flow Nipple (Suitable for use from birth)
“1” represents the Slow Flow Nipple (Suitable for use from the first month)
“2” represents the Medium Flow Nipple (Suitable for use from the third month)
“3” represents the Fast Flow Nipple (Suitable for use from the sixth month)
“Y” represents Thick Feed Nipple (Suitable for thick or semi-solid feeds during the sixth-month weaning stage)
As every baby feeds differently, feel free to email us at customerservice@hegen.us should you require more assistance.