The ENEA walking stick was designed and 3D Printed by Andrea Morgante, founder of Shiro Studio, a London-based architectural design firm, in 2009. The ENEA stick is developed from a porous internal structure that mimics trabecular bone tissue, and this porous internal structure allows the walking stick to be lightweight yet sturdy, as does its 3D printed construction. The walking stick is stylish yet strong, and also features a twiglike protrusion near one end so that it can be hooked onto desks, tables or counters.