Ovulation timing check panty liners. Purchased in May 2024 at a drugstore. Would anyone like to try them? - Brand: Sofy - Product Name: Ovulation Timing Panty Liners - Quantity: 4 sheets - Contents: Panty liners that check ovulation timing - Manufacturer: Unicharm [Shipping] Will ship via either of the following anonymous shipping methods: • Yu-Yu Mercari Delivery • Raku-Raku Mercari Delivery The box will not be included to reduce the product size. If you need it, I will flatten it and include it, so please let me know.