Limited Edition Although unused, this item was purchased directly from the store shelf. This is a limited edition "SYNERGY GELATO SERIES" of the "Frixion Synergy Knock," an erasable ballpoint pen known for its smooth start and writing feel. It features the "Synergy Tip," a pen tip developed by Pilot that is both strong and provides a smooth ink flow. The finest 0.3mm tip in Frixion history. Erasable Ballpoint Pen FRIXION SYNERGY KNOCK Black 0.3mm ・Milk Grape ・Milk Melon ・Milk Peach ・Milk Honey ・Milk Salty Retail Price: 385 yen each (tax included) Please understand that this item has been stored at home.