TACO is the new concept of callus file created for climbers, athletes and sportsmen who seek to improve their performance and extend the time of their training. Its pincer grip is natural, intuitive and ergonomic, allowing faster and more precise care. A compact tool with a 100% functional body, with a smooth and non-slip texture. We've designed it to fit every fold and shape of your hands and feet, allowing you to file where no other file can.