This is a premium set of Richell baby bottles, a gift. There are two types of bottle containers: plastic and stainless steel. There are four types of spouts: spout, straw, and two types of cup lids. One of the cup lids is a discontinued model, and the other is currently being sold. I purchased an additional one of these, but it was barely used, so I am including the inner packing. This item can be used for a long time, allowing for step-up changes according to your child's growth, from around 5 months to 2 years old. For hygiene reasons, I have removed the silicone parts such as straws and packing. Please use them after purchasing new ones. Only the unused straw is included. Thank you for your understanding that this is a used item and has been inspected by an amateur. I plan to ship via Yu-Packet Plus, but please understand that it will be shipped packed tightly in the box. I will do my best to protect it with bubble wrap. I will try to ship as soon as possible, but I generally handle shipping on weekdays, excluding weekends and holidays. Please contact me if you are in a hurry. Also, please note that if my child is unwell, it may take 4-7 days for shipping. I would appreciate it if you could leave a comment after purchasing. Please make reasonable offers for price reductions. I may not respond to questions like "How much can you reduce the price?".