Category: PROOF
真正的收藏家珍品，這款 Tornado PROOF 是正式生產流程開始前製造的超稀有預生產樣品。通常只會製作少數這些樣品，每一件都是 Retro51 設計開發過程中的獨特見證。每支 Tornado 都配備 Easy Flow 原子筆芯，並以特殊的黑色管包裝，帶有專屬的 PROOF 印記。
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Proof 發售的產量極少，供應情況可能在發售期間快速變化。所有銷售均以先到先得為原則，售完為止。為確保公平購買機會，我們可能限制每筆訂單的數量，並保留審查、調整或取消訂單的權利，包括重複或過量購買而違背本次發售精神的情況。由於此次特別發售的限量性質， 所有銷售均為最終銷售.
The fact that this is a pre-production proof makes it feel like owning a piece of the design process itself, and the navy and silver grid pattern catches the light beautifully. It’s smooth to write with right out of the box, and knowing only a handful exist makes it a genuine conversation starter on
I had to triple-check that the grid pattern was really that crisp under the light — it’s got a satisfying depth you don’t see on production runs. Knowing only a handful of these exist makes every click of the cap feel a little special, honestly.
The fact that this is a pre-production proof makes it feel special every time I pick it up—knowing only a handful exist adds a thrill that mass-produced pens just can't match. The navy and silver grid catches the light beautifully, and the weight in my hand is perfectly balanced for long writing ses
