• Ergonomic triangular graphite pencil, 10 mm in diameter. • Revolutionary grip with natural hold, no added materials. • Strategically placed non-slip grooves for correct finger placement. • Very resistant lead, grade B and 4.25 mm in diameter. • Ideal for left-handed and right-handed children, with space to write the name. • Ergonomic and easy to hold, adapting to the correct grip shape. • The grooves ensure a perfect grip even after sharpening. • Its large width makes it ideal for learning to write. • High durability and resistance.