When children don't have to struggle to grasp a too-short pencil, their writing will improve. Pencil extenders not only help children with their handwriting, they lengthen the life of your pencils (saving you money!). This extender has different-size holes at each end. One end fits the Alpino Trimax Graphite Pencils (A72) and the other fits the Jolly Kinderfest Pencils (A60, A65). 3½" x ½".