Tous Les Jours Mechanical Pencil - Various Colours

By Mark's Inc. 

The pencil counterpart to the best-selling ballpoint pen! It has wooden casing, a 0.5mm lead and an eraser. 

And as an added bonus it has some suggestions of something to do every day of the week, in French - educational too! 

Available in Light Purple, Ocean Blue, Vibrant Pink, and Olive Green.

Refills are available here.