JL1 + JL2

These two pen concepts explore intuitive, gesture-driven mechanisms in distinct ways, developed for Prodir, a white-label pencil brand based in Ticino, Switzerland.

JL1 allows users to open or close the pen by sliding its two parts, offering a natural, ergonomic interaction that closely follows the way a pen is held, as well as easy cartridge replacement using existing Prodir components. 

JL2 relies on a thumb-driven mechanism to extend or retract the cartridge, with an offset geometry that creates a playful, shape-shifting experience while keeping components minimal. 

Both designs invite engagement, blending functionality and delight, and create a unique attachment through their original and tactile operation.