New pill case. One piece. For 7 days, 1 week, 28 compartments (4x7) 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 one 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, etc., and shipped via Yu-Yu Mercari Mail Yu-Packet Post. Please understand that there may be small scratches or minor imperfections due to personal storage and manufacturing. Customers looking for supplement management, sports equipment, diet and beauty, relaxation, 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 in the actual product. It is for preventing unauthorized reproduction of the images. I apologize, but please refrain from price negotiations.