* Includes 3 Sealing Discs * 2 -Stage 1 Nipples * 1 Stage 2 Nipple * BPA Free * Better Latch Like the Breast Less Colic* * Eases Transition from Breast to Bottle * Stage 1- 0 Months+- 2x * Stage 2 - 3 Months+ - 1x * Anti-Colic Valve * Munchkin It"s the Little Things Happy tummy, Happy baby Less colic Anti-colic valve prevents air bubbles to reduce gas and fussiness. Like the breast The best transition occurs when bottle flow and mother"s flow match. The Latch Stage 1 Nipple’s flow has been reduced to mimic the flow of the breast. Grow with baby Stage 2 and 3 nipples allow you to increase the flow as your baby grows. The Latch bottle is designed to help mother reach their breastfeeding goals. * Stage 1- 0 Months + 2x * Stage 2- 3 Months + 1x * Stage-3 -6 Months + A better latch eases transition from breast to bottle and back Stretches- Better latch - Nipple stretches like the breast helping baby latch correctly. Pumps- Like the breast- Pressure against the nipple releases milk as baby sucks, just like the breast Moves- Less colic- Nipple moves with baby to prove a continuous latch to help reduce the symptoms of colic. Stage 1- 0 Months + - Stage 2- 3 Months + The best transition between breast and bottle occurs when bottle flow and mother"s flow match. Since all babies are different, this package includes two Latch Stage 1 Nipples (Slow Flow) and one Latch Stage 2 Nipple (Medium Flow). This allows you to try both flow rates to see which works best for your baby. Experienced moms agree, the Latch bottle helps ease the transition from breast to bottle. *Anti-colic valve prevents air bubbles to reduce gas and fussiness.