Set of 27 empty plastic cylindrical cores. They are from Daiso and all the same size. They will be shipped via Mercari's post-in service, laid flat. They will be bundled in thin plastic and placed directly into a Yu-Packet size cardboard box for post-in delivery. If you need bubble wrap, you can request a change to Yu-Packet Plus or Takkyubin Compact for an additional 300 yen, so please comment.