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    The Science of Jamber

    Using data to design a mug made for your hands
    (and approved by world-renown medical experts)

    What makes Jamber better?

    1.Easy to Hold

    The power grip exerts the most gripping force, making it the easiest grip to use.  Other grips include the pinch and round grips.   

    The Jamber mug allows for an almost optimal power grip, making it extremely easy to hold.

    2.Fits virtually all hands

    Metacarpophalangeal (MCP) Joints are where the finger connects to the hand.  On the palm-side, this area can swell or become enlarged over time, changing the shape of your grip.

    Jamber mugs allow for all hand shapes to drink with confidence.


    A neutral hand position reduces strain on your ligaments and tendons of the hand, wrist, and forearm.  This results in less discomfort or pain.

    The Jamber mugs puts your hand in almost an anatomically neutral hand position.


    Many spills occur when mugs are placed down too hard, or a finger accidentally stays in the handle.

    Jamber's "handle kickstand" almost eliminates these dangerous spills.  

    Jamber Research Team

    Allen Arseneau (founder)
    Former medical device and pharmaceutical process engineer.

    Diana Arseneau (founder)
    Former pharmaceutical industry strategist within clinical trials. 

    Peter Weiss, MD (advisor)
    Scot Sellers Scholar of Hand Surgery
    Chief - Hand, Upper Extremity & Microvascular Surgery
    Vice Chairman & Professor of Orthopaedics
    Alpert Medical School of Brown University / Rhode Island Hospital

    Karen Jacobs, EdD, OT, OTR, CPE, FAOTA (advisor)
    Clinical Professor of Occupational Therapy
    Former President, American Occupational Therapy Association (AOTA)
    Boston University, College of Health & Rehabilitation Sciences / Sargent College