New pill case. One piece. 7-day, 1-week pill case with 4x7 = 28 compartments. Separable by day of the week, with markings for morning, noon, evening, and bedtime. Size: Approximately 17.3 x 11.3 x 1.9 cm Inner dimensions of each compartment: Approximately 1.9 x 2.3 x 1.55 cm If you want multiple pieces, please contact me via the comment section before purchasing. Up to 4 pieces can be shipped together. *Simple packaging. Will be packaged in a plastic bag and an envelope or newspaper, and shipped via Yu-Yu Mercari Mail Yu-Packet Post. Please understand that there may be small scratches or imperfections from personal storage and manufacturing. Customers looking for supplement management, sports equipment, diet and beauty products, relaxation and health goods, fatigue recovery massage body care products, and convenient tools for point redemption, etc., are welcome. The text "mars3meru3出品" in the image is not included on the actual product. It is for preventing unauthorized image use. We are sorry, but price negotiations are not accepted.