The grasping tool project features a personally manufactured 3D printed prosthetic hand, designed by Gyrobot Ltd, that utilizes both rigid and elastic 3D printable materials to create a functional biomimetic grasping tool. The design, known as Flexy-Hand 2, effectively leverages additive manufacturing technologies to produce an organic-looking prosthetic hand, enabling the user to grasp various irregular objects. Flexy-Hand 2 is part of the e-NABLE community's repertoire of wrist-powered devices available for individuals with upper limb mobility needs. Unlike other popular 3D printed prosthetic hands, Flexy-Hand 2 features organic contours and a highly biomimetic shape, in contrast to the sharp geometric corners and exposed mechanical components of designs like the Cyborg Beast or Raptor Reloaded. It is important to note that the highly geometric designs have been optimized for a wide variety of 3D printing platforms, minimizing overhangs and favoring flat surfaces that can be easily printed on a flat print bed.

Flexy-Hand 2 uses thermoplastic elastomer (TPE) hinges in all joints to allow finger and wrist flexion. Biological wrist movements power flexion, transferred via nylon fishing line tendons to each finger. The flexible hinges favor an extended position when resting, and their resistance to flexion can be adjusted by modifying 3D printing parameters, with increased plastic density resulting in more resistance. The tension of each finger tendon can be adjusted by tightening screws located in the wrist gauntlet.