For more than 10 years, STABILO has been a pioneer in the industry, developing special pens according to age, hand size and application - from the first attempts at colouring in preschool to improving writing skills in elementary school. Different versions for left- and right-handers make writing as comfortable as possible. Unique grip recesses adapted to hand size allow little fingers to intuitively find an un-cramped and fatigue-free posture.