Bolt Action Pen Onyx



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We partnered with our friends at Inventery to make Ugmonk Bolt Action Pens. This Onyx edition has a special matte black Cerakote coating which provides extra durability and the perfect texture in hand.

Each pen is precision-machined from solid metal in their Los Angeles workshop. The Ugmonk logo is laser-etched on the metal clip. The bolt action mechanism allows you to quickly click the pen in and out with either hand and creates a satisfying audible snap. 

INVENTERY Fine Writing Instruments are covered by a lifetime warranty and guarantee against all mechanical failure and defects in materials or workmanship.

    • 303 stainless steel with matte black Cerakote coating
    • Laser etched Ugmonk logo on clip
    • Schmidt 9000EasyFlow (included)
    • Weight: 53g
    • Medium Length: 13cm / 5.13"
    • Diameter: 10.4mm
    • Made in Los Angeles, USA
    Shipping & Returns

    All orders are shipped by our team directly from our HQ in Downingtown, PA, USA.

    Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

    For international orders (outside of the USA) we do not prepay customs fees or import taxes, so you may be need to pay these when your package arrives depending on how your country handles it.

    We want you to be 100% satisfied with your Ugmonk purchase. Items can be returned or exchanged within 30 days of delivery.

    Any items returned used or not in the original condition will be subject to a 15% restocking fee. 

    Read more about Shipping & Returns here.


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