I bought this on Amazon for a little over 2000 yen, but I'm selling it because I don't use it. I opened the box for the photos, but it's unused. Medication Case 1 Week: This pill case has 7 small pill cases, each with 3 compartments for taking medication 3 times a day. The bright icons on the lids remind you to take the correct dosage every day, making it easy to manage your daily medication schedule. 【Removable Daily Supplement Case】 This pill case includes 7 removable small medication storage boxes, so for trips lasting several days, you can take only the number of small boxes you need, significantly reducing the burden of luggage. 【Waterproof and Moisture-Proof Design】 Each lid has an individual rubber seal to protect your important medications from moisture and dirt. Medication case size: 23 * 12 * 3.1cm 【Large Capacity and BPA-Free Material】 Each compartment can hold 7 fish oil capsules or 10 vitamins, cubicle size: 10 * 3 * 2.4cm. Made of BPA-free, food-grade material, making it environmentally friendly.