Purchased in 2024 Microwave safe: Yes, Dishwasher safe: Yes [Regarding Sterilization] Boiling sterilization: Yes, Microwave sterilization: Yes, Chemical sterilization: Yes, Sodium hypochlorite solution: Yes There are protrusions on the bottom, so you can mash food while feeding your baby. There are some white scratches on a part of the blue dish, but they are hardly noticeable. ◎ Same-day shipping ◎ Ships same day if purchased by 2 PM ◎ No pets, no smokers ◎ May change shipping method from Rakuraku Mercari Bin to Yuuyu Mercari Bin ☆ I also sell baby items, baby bottles, and baby food preparation sets. You can negotiate a discount if you buy in bulk.