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Boker Plus - Advent Calendar - Urban Trapper Button Lock - 01BP0033 - knife in assembly box
Every year, Christmas cookies, irresistibly fragrant gingerbread, and other sweet temptations herald the beginning of the magical Christmas season.
To make the wait for gifts even more enjoyable, Böker presents a low-calorie but iron-rich delicacy that is certainly not lacking in character: the Böker Plus Advent Calendar 2025.
Inside is a complete kit for assembling a high-quality, fully functional pocket knife, ready to be built day by day. This year, the gift table will be even more colorful with the Böker Plus Urban Trapper, which offers ample room for customization.
Based on the iconic Urban Trapper design by renowned US knifemaker Brad Zinker, this model gets a neoclassical touch thanks to its fully customizable button lock version.
The set includes a blade, several interchangeable scales and bolsters, alternative clips, and a few small surprises. One kit, endless combination possibilities, to create your own unique folding knife.
The Böker Plus Advent Calendar 2025 will undoubtedly be the highlight of any collection and the perfect gift for any knife enthusiast.
Limited edition, with step-by-step instructions and detailed video tutorials on YouTube.
Intended use: Sports / Collection
Type of production: Industrial
Country of production: China
Blade: Steel
Blade treatment: Satin finish
Handle: variable (several alternatives included in the kit), depending on how it is configured by the user
Blade length: 87mm.
Blade thickness: 2.5mm.
Total length: 195mm.
Weight: variable (depending on how it is configured by the user)
Clip: variable (depending on how it is configured by the user)
Closure: Button Lock
Packaging: advent calendar cardboard box, with 24 inner boxes containing all the parts for assembly
Notes: printed instructions inside and step-by-step video instructions via a YouTube link in a scannable QR codeBO-01BP0033
Böker Solingen: The "Tree Brand" since 1869
Böker is one of the oldest and most prestigious knife manufacturers in the world, based in Solingen (Germany), the legendary "City of Blades". Instantly recognizable by the famous chestnut tree logo (Tree Brand), Böker has combined strict German craftsmanship with contemporary technical innovation since 1869.
Böker is a historic German cutlery brand active for over 150 years, globally recognized for producing high-quality sports knives, EDC, tactical gear, collector's items, and traditional straight razors.
The Böker range is vast and structured, spanning from handcrafted knives made in Solingen to modern EDC and tactical lines developed in collaboration with international designers like Lucas Burnley and Brad Zinker, as well as outdoor and utility models.
Böker knives are chosen by EDC enthusiasts, professionals, collectors, and expert users looking for reliable tools, attention to detail, and the backing of a centuries-old manufacturing tradition.
In this section, you will find the complete catalog of Böker Manufaktur Solingen, Böker Plus, Böker Arbolito, and Magnum lines, selected to cover every usage need, available at Coltelleria Collini, Official Böker Dealer.
Böker Manufaktur Solingen
The premium line produced entirely by hand in the historic Solingen factory. It includes traditional knives, straight razors, and forged Damascus blades, often crafted from historic materials. It represents the absolute pinnacle of Böker manufacturing quality.
Böker Plus: Innovation & EDC
Dedicated to modern EDC, tactical, and professional use. It hosts iconic models like the Kwaiken and Urban Trapper, featuring advanced mechanisms, ball-bearing flippers, and technical materials such as Titanium, G10, and Carbon Fiber.
Arbolito & Magnum
Böker Arbolito offers robust hunting and outdoor knives produced in the Buenos Aires facility, featuring natural handle materials. Magnum by Böker is the entry-level line, ideal for those seeking functionality and reliability at an affordable price.
Why buy Böker from Coltelleria Collini?
Coltelleria Collini is an Official Authorized Böker Dealer. Thanks to a direct and long-standing relationship with the German brand, we offer one of the most complete selections available, including limited editions and collector's models.
- Immediate availability of best-selling models and new releases.
- Official Böker warranty and qualified post-sales support.
- Custom laser engraving service to make your knife unique.
Böker Knives FAQ
Böker Manufaktur identifies knives handcrafted in Solingen, often with premium materials and high-end finishes. Böker Plus is the line designed in Germany and produced to German standards for EDC, tactical, and professional use.
Among modern models, the Böker Kwaiken by Lucas Burnley stands out as an icon of contemporary design. Historically famous are also the Kalashnikov automatic series and the ultra-light Urban Trapper.
The logo depicts a large chestnut tree that stood in front of the first Böker factory in the 17th century. It is the historic symbol of quality, authenticity, and continuity of the brand, internationally known as the Tree Brand.
Official Böker brand page on Coltelleria Collini – Official Böker Dealer in Italy since 1968.






