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。通常僅生產少數這些樣品，每一件都是 Retro51 設計開發過程中的獨特見證。每支 Tornado 均配備 Easy Flow 原子筆芯，並以特殊黑色管包裝，帶有專屬 PROOF 印記。
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Proof 版本的生產數量極少，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。由於此特別發售的限量性質， 所有銷售均為最終銷售.
I’ve had this pen for a week and I’m still marveling at the fact it’s a pre-production proof — the lacquer has this almost chalky warmth that makes it feel like a museum piece you can actually write with. The stealth trim is understated enough that it doesn’t scream, but up close the contrast is gor
The stealth trim against the warm gray lacquer is such a classy combo, and knowing only a handful of these proofs exist makes it feel like a genuine piece of history. It writes smoothly right out of the box, which I didn’t expect from a pre-production sample.
Holding this in hand, you can tell it's not a regular production run—the warm gray lacquer feels almost matte-smooth, and the stealth trim gives it a quiet, understated weight. Knowing it's a pre-production sample makes the click mechanism feel extra special, like a tiny piece of pen history that mo
