✱Size S sold out, scheduled for April arrival✱ ❑ Size and quantity changes, or purchasing different sizes together are possible. Please let us know in the comments. ❑ Compatible with Pigeon "Mother's Choice" nursing bottles, including 2nd and 3rd generation, my Precious, and T-Ester. ❑ Softer than genuine nipples, making them easy for babies with weak sucking power to drink from. Sizes S and M have slightly larger holes than genuine ones. ❑ Recommended age and nipple hole shape: S: 0 months and up (round hole) M: 3 months and up (round hole) L: 6 months and up (Y-cut) LL: 9 months and up (Y-cut) 3L: 15 months and up (cross-cut) ❑ Please inquire in the comments for bulk purchase discounts. (Prices apply regardless of size) 1 pc: 450 yen 2 pcs: 700 yen 3 pcs: 900 yen 4 pcs: 1050 yen 5 pcs: 1200 yen 6 pcs: 1350 yen 7 pcs: 1500 yen 8 pcs: 1650 yen 9 pcs: 1800 yen 10 pcs: 1950 yen 11 pcs and up: +150 yen each ✓ These are not genuine products. ✓ Recommended ages are approximate, as individual differences exist. ✓ Milk will flow from nipples with round holes when tilted. ✓ The nipple hole may be slightly off-center. This does not affect use and is not a problem. Please be aware of this in advance. ✓ There are no size markings on the back of the product, so please be careful when storing them. If you forget the size, please identify it by the shape of the nipple hole. ✓ Please note that the tips will be folded for shipping. ✓ For urgent orders, we will ship via Yamato's anonymous delivery service, which arrives in 1-2 days (excluding some areas) from the shipping date. Please request this in the comments. (No additional charge) ⇩ Would you like a sponge brush for cleaning as well? ⇩ ⇩ 100 yen discount when purchased together with sponge brush #amma哺乳瓶乳首用スポンジブラシ (amma nursing bottle nipple sponge brush) =============Product Details============ Material: Silicone BPA Free Heat Resistance: 120℃ Sterilization Methods: Boiling, steam sterilization, chemical sterilization Country of Origin: China Imported Food Test Results Certificate Obtained ===============================