Category: 筆
全球首創的雙側按壓筆與迷你雙側按壓筆，讓您完全掌控書寫體驗。側按壓筆可自動調整長度與筆尖尺寸，打造完全符合您需求的客製化筆款。
鈦金屬 - Grade 5
黃銅 - HBi59-1.5
銅 - C11000
鋯金屬 - 702 UNS R60702
清單內容實在太多，無法在此一一列出，請參閱我們的 Excel 文件。
以下列出的筆芯皆經過測試，容易取得且價格實惠。我們持續尋找更多完全相容的筆芯，並會隨時更新清單。
終身保固
我們相信購買高品質商品時，終身保固是必要的，因此每支筆都享有此服務。如果您有任何需求，我們將竭誠為您服務。
The dual-click action is so satisfying—each side gives a different tip size, and the pen auto-adjusts its length so it always feels balanced in my hand. I've been using it for notes all week and haven't had to fiddle with a cap or twist once.
I’ve had this pen for two weeks now, and the side click mechanism is genuinely smoother than any twist pen I’ve tried—no more fumbling to adjust the tip mid-thought. The way it auto-lengthens as you press is subtle but makes long note-taking sessions feel effortless.
The auto-adjusting tip size is a game-changer for someone like me who switches between fine notes and bold headings constantly. Both clicks feel solid and the length change is quick enough that it never interrupts my flow.
