Lamy 3Plus Duo 3-in-1 Colored Pencils3 in 1 Pencils for Little Artists The 3plus is a colour, watercolour and wax crayon in one. It lets children and adults alike explore their imagination and get creative on the most varied surfaces. Due to its ergonomic square shape with rounded edges and its compact length, it can be grasped particularly well even by small children's hands. Its extra thick lead withstands the greatest strains and can be easily wiped off smooth surfaces, such as glass