I purchased these for porcelain painting (porcelain art, china paint, china painting), but I've had them stored away. They are unused, but have been stored at home for a long time, so please only purchase if you don't mind minor imperfections. I will use materials I have at home for packaging and will wrap them carefully to prevent breakage. After packaging, I will decide whether to ship via Yu-Yu Mercari or Raku-Raku Mercari. I may not be able to respond immediately. I apologize, but thank you for your understanding.