Thank you for viewing! This is a TANITA baby scale that can be used from the newborn period. In our home, we switched to formula early on, so it was used more for tracking weight gain than for checking breast milk intake. The usage period was about half a year. There is a small black scratch on the edge of the main unit, but it is almost unnoticeable and relatively clean. It has been stored at home and cleaned, but the outer box is noticeably dirty, so please purchase only if you can accept this. The instruction manual is also included. - Brand: TANITA - Model Name: nōmeta - Color: White - Maximum Weight: 20kg - Minimum Weight: 0kg - Function: Zero reset function - Accessories: Soft mat included - Batteries used: 4 AA batteries - Retail Price: ¥21,780