Heorshe collection includes many such as anti-colic bottles, dental care sippy cups, day and night pacifiers, clover teethers, wristband teethers, baby feeding sets, etc. Anti-colic milk bottle is also called anti-spit milk bottle. Through the special treatment in the design of the milk bottle, when the baby drinks milk from the milk bottle, it can effectively reduce the baby's inhalation of air, thereby effectively reducing the baby's symptoms of flatulence, burping and spitting up. This is the difference. http://www.babygear.com.cn/heorshe-collection/