A Milan-based industrial designer has developed an unusual spherical writing tool inspired by ancient cave drawing techniques. Alberto Essesi created this unnamed writing utensil after watching a documentary about how early humans used rocks to sketch on cave walls. The concept piece aims to replicate the bold, flowing drawing style that comes from using natural stone implements.
Essesi explained his inspiration for the innovative design, stating that he was intrigued by the primitive drawing method shown in the documentary. "I grabbed a rock and tried to sketch, I noticed that I was forced to create long and bold lines, focused on the larger form rather than details, each line flowed and had a certain energy to it," he said. This experience led him to develop a modern interpretation of the ancient drawing tool.
The spherical writing instrument features a sophisticated construction designed to enhance the drawing experience while maintaining practicality. "The sphere is created of polished aluminum through the middle section and sand blasted anodized aluminum to the sides," Essesi described. The center of the tool is hollow to reduce its overall weight, making it more comfortable for extended use. The pencil tip is easily replaceable and uses what Essesi calls "infinite graphite" that lasts significantly longer than traditional pencils.
According to the designer, the tool is engineered to replicate the unique sensation of drawing with stone. The graphite component is designed to last incredibly long and recreates "the feeling of a smooth stone grinding against a surface." This tactile experience is intended to encourage artists to focus on broader forms and flowing lines rather than intricate details.
While the concept appears to be in the developmental stage rather than a finished product, it represents an interesting fusion of ancient techniques with modern materials and manufacturing. The design challenges conventional writing and drawing tools by promoting a different artistic approach. Though it would likely require an adjustment period for users accustomed to traditional pencils and pens, the tool offers a unique drawing experience that could inspire new artistic techniques and perspectives.
The project is part of Core77's Industrial Design Resources, which showcases innovative design concepts and connects designers with leading product development companies. The platform features various design firms specializing in everything from full-service product development to boutique industrial design consultancy services, highlighting the diverse landscape of contemporary industrial design innovation.
