Sunstar Stationery metacil Refill (Metal Pencil Refill) Set of 4, New, Unused, and Unopened. The regular price is 440 yen (including tax) per piece x 4 pieces = 1760 yen. I purchased these in March 2024, but I no longer need them, so I am selling them. ***Product Details (Quoted from the official website)*** Metal Pencil Refill \440 (tax included) [Body Size] W16 x H6 x D6mm [Body Weight] 1g [Material] Special graphite, copper [Package] PP box with header [Package Size] W40 x H58 x D11mm [Package Weight] 4g [Country of Origin] China [JAN Code] 4901770709727 Please refrain from purchasing if you are concerned about minor details. I will ship anonymously via Yu-Yu Mercari, and the items will be sent directly in an envelope.