Clay: Mixed red and gray chamotte clay Glaze: Yellow Seto glaze (homemade), applied with a dropper Outer dimensions (diameter x height): Approximately 8.3cm x 7.4cm Inner dimensions (diameter x height): Approximately 7.3cm x 6.8cm Weight: 208g This is a hobbyist-level piece, so there may be some imperfections. I hope that those who appreciate the "character" of imperfections like warping or small chips will consider purchasing it. Please refrain from purchasing if you are looking for perfection. [Shipping] Due to its height, it cannot be shipped via Yu-Packet Plus. Postal rates have increased, and the difference between the shipping cost of regular mail (likely 660 yen) and Yu-Pack (750 yen) has become smaller. Shipping via Yu-Pack offers advantages that regular mail does not, such as delivery on weekends and holidays, and tracking. I will recycle cardboard boxes as packing material. Thank you for your understanding. [Price] 400 yen (unit price) + 750 yen (shipping) ÷ 0.9 (sales commission) = 1277 yen Please use this as a reference for combined purchases. Thank you.