Retro51

Retro51 Tornado PROOF - 猫郵便局長(本物の切手)ボールペン

Retro51 Tornado PROOF - 猫郵便局長(本物の切手)ボールペン - Main image
$250 $500 In stock

Category: PROOF

A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only a handful of these proofs are typically made, making each one a unique glimpse into the development of a Retro51 design. Each Tornado comes loaded with an Easy Flow Ballpoint refill and is packaged in a special black tube featuring exclusive PROOF stamping.

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Proof releases are produced in exceptionally small numbers, and availability may change quickly throughout the release. All sales are first come, first served while supplies last. To help provide fair access, we may limit quantities on a per-order basis and reserve the right to review, adjust, or cancel orders as needed, including duplicate or excessive purchases that conflict with the intended spirit of the release. Due to the limited nature of this special release, all sales are final.

Customer Reviews (5.0 / 5 · 5 reviews)

Robert ★★★★★

The stamp artwork on the barrel is even sharper in person than in the photos, and the twist mechanism clicks with a satisfyingly solid feel. Knowing it’s a pre-production sample with such a limited run makes using it daily feel a bit like a secret privilege.

Grace ★★★★★

The box arrived with a handwritten note confirming it’s one of the pre-production proofs, which felt like unwrapping a tiny piece of pen history. The stamp imagery on the barrel is crisp and the twist mechanism clicks with a satisfying solidity that my everyday pens just don’t have. It’s now the cen

Victoria Y. ★★★★★

I've been hunting for a pre-production sample for ages and this one finally landed. The stamp artwork feels almost like a tiny museum piece, and the fact that only a handful of these proofs exist makes it special just to hold.