When it comes to pencils, none are more comfortable to hold than Lyra Groove.

The Groove is an ergonomic, 10mm, triangular pencil. It allows a natural grip with indentations for the thumb, index and middle fingers, to support optimal grip even after sharpening. There is extra break resistance in the lead (which is 4.25mm). Suitable for both left and right handers. The pencil includes a space for a child's name to be written.

• Sold singularly, choose your colour