【To avoid any issues, please read the profile and only purchase if you agree with the terms.】 This was a gift. I won't be using it, so if you like it or are looking for one, please consider it! I believe this is a rare item, a Showa-era retro/antique/vintage piece. It's new and unused, but it's an old item, so please refrain from purchasing if you have any concerns. Also, as shown in images 19 and 20, the box is labeled 《ゆのみ (Yunomi)》, so please be aware of this. The box says 【彩雲 (Saiun)】, the virgin seal says 【SETO 瀬戸焼 (Seto-yaki)】, and the outer box label says 【APIDES アピデ (Apide)】! Is this a well-known brand?! Anyway, the crackle pattern is super stylish on these teacups! The size is shown in images 17 and 18, so please refer to them. For shipping, I plan to wrap bubble wrap around this box and ship via Rakuraku Mercari or Yu-Yu Mercari, size 60. Set of 5 blue ceramic teacups with a crackle pattern, with a dedicated box. - Quantity: Set of 5 - Color: Blue - Material: Ceramic - Design: Crackle pattern - Accessories: Dedicated box Thank you for viewing.