This is for Lion Ultra Floss S (thin type), 10 pieces per pack, 4 boxes total. * 2 boxes: ¥1,180 * 6 boxes: ¥2,880 If you wish to change the quantity, please comment before purchasing. (If you are purchasing 4 boxes as listed, you can buy it immediately.) * The maximum number of boxes that can be sent via Yu-Packet Post or Nekopos is 6. If you want more than 6 boxes, the shipping cost will be higher, and the unit price will often increase. If you want to keep the unit price down, we recommend purchasing up to 6 boxes. * The items will be placed in a plastic bag and then in a paper envelope, and shipped via Rakuraku Mercari Bin or Yu-Yu Mercari Bin. * Please check the profile before commenting or purchasing immediately. Type: Interdental brush