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Retro51 PROOF
Part of the development process at Retro51 involves producing pre-production samples. These include color variations and alternative accent treatments that we classify as prototypes or proofs. To signify their limited nature, most of these versions feature a "PROOF" engraving* on the top ring. SALES ARE FINAL
*While most of the prototypes could feature a “PROOF” engraving on the top ring, some proof and prototype variations MAY NOT include that label. In certain cases, alternate trims, accents, or component combinations were assembled in our in-house design studio as part of the product development and review process.
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Retro51 Tornado PROOF - Ivory Acrylic with Black Stripes Ballpoint Pen with Stealth Accents
Retro51 Tornado PROOF - Ivory Acrylic with Black Stripes Ballpoint Pen with Stealth Accents
Original price
$250.00
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Original price
$250.00
Original price
$250.00
$250.00
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$250.00
Current price
$250.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Blue/Green/Black Chunky Block Acrylic Ballpoint Pen
Original price
$275.00
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Original price
$275.00
Original price
$275.00
$275.00
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$275.00
Current price
$275.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Black/White Chunky Block Acrylic Ballpoint Pen
Original price
$275.00
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Original price
$275.00
Original price
$275.00
$275.00
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$275.00
Current price
$275.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Ivory Acrylic with Black Stripes with Chrome Trim Ballpoint Pen
Original price
$250.00
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Original price
$250.00
Original price
$250.00
$250.00
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$250.00
Current price
$250.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Orange Acrylic with Black Strikes Ballpoint Pen
Original price
$250.00
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Original price
$250.00
Original price
$250.00
$250.00
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$250.00
Current price
$250.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Purple Hue Chunky Block Acrylic Ballpoint Pen
Original price
$275.00
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Original price
$275.00
Original price
$275.00
$275.00
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$275.00
Current price
$275.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Red/Black/White Chunky Block Acrylic Ballpoint Pen
Original price
$275.00
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Original price
$275.00
Original price
$275.00
$275.00
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$275.00
Current price
$275.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Red/Blue/Green Chunky Block Acrylic Ballpoint Pen
Original price
$275.00
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Original price
$275.00
Original price
$275.00
$275.00
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$275.00
Current price
$275.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Blue/Purple Chunky Block Acrylic Ballpoint Pen
Original price
$275.00
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Original price
$275.00
Original price
$275.00
$275.00
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$275.00
Current price
$275.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Cool Gray Lacquer with Chrome Trim Ballpoint Pen
Original price
$60.00
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Original price
$60.00
Original price
$60.00
$60.00
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$60.00
Current price
$60.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado Kintsugi-Style Wooden Ballpoint Pen (Gold Fill)
Original price
$45.00
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Original price
$45.00
Original price
$45.00
$45.00
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$45.00
Current price
$45.00
Inspired by the Japanese art of Kintsugi — repairing broken pottery with precious metals to celebrate rather than conceal imperfections — these Tor...
View full detailsRetro51 Tornado PROOF - Dr. Jekyll & Mr. Hyde in Blue Ballpoint Pen
Original price
$250.00
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Original price
$250.00
Original price
$250.00
$250.00
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$250.00
Current price
$250.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Petals & Pastels in Purple Ballpoint Pen
Original price
$185.00
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Original price
$185.00
Original price
$185.00
$185.00
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$185.00
Current price
$185.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - A.A. Milne The House at Pooh Corner Decorations in Ivory Ballpoint Pen
Original price
$100.00
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Original price
$100.00
Original price
$100.00
$100.00
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$100.00
Current price
$100.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - A.A. Milne The House at Pooh Corner Decorations in Deep Orange Ballpoint Pen
Original price
$100.00
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Original price
$100.00
Original price
$100.00
$100.00
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$100.00
Current price
$100.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - A.A. Milne Winnie-the-Pooh Blue Ballpoint Pen
Original price
$100.00
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Original price
$100.00
Original price
$100.00
$100.00
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$100.00
Current price
$100.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - A.A. Milne Winnie-the-Pooh Purple Ballpoint Pen
Original price
$100.00
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Original price
$100.00
Original price
$100.00
$100.00
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$100.00
Current price
$100.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - A.A. Milne Winnie-the-Pooh Green 1.15mm Pencil
Original price
$100.00
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Original price
$100.00
Original price
$100.00
$100.00
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$100.00
Current price
$100.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - A.A. Milne Winnie-the-Pooh Yellow Ballpoint Pen
Original price
$100.00
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Original price
$100.00
Original price
$100.00
$100.00
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$100.00
Current price
$100.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Sea Turtle in Muted Green Lacquer Ballpoint Pen
Original price
$120.00
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Original price
$120.00
Original price
$120.00
$120.00
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$120.00
Current price
$120.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Sea Turtle in Navy Blue Lacquer Ballpoint Pen
Original price
$120.00
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Original price
$120.00
Original price
$120.00
$120.00
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$120.00
Current price
$120.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Frankenstein in Pale Blue Ballpoint Pen
Original price
$300.00
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Original price
$300.00
Original price
$300.00
$300.00
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$300.00
Current price
$300.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Frankenstein in Grey Ballpoint Pen
Original price
$300.00
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Original price
$300.00
Original price
$300.00
$300.00
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$300.00
Current price
$300.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full detailsRetro51 Tornado PROOF - Growth in Dark Grey & Yellow Flowers Ballpoint Pen
Original price
$165.00
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Original price
$165.00
Original price
$165.00
$165.00
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$165.00
Current price
$165.00
A true collector’s piece, this Tornado PROOF is an ultra-rare pre-production sample created before the official manufacturing process begins. Only ...
View full details