Has your favorite wooden pencil been reduced to a small, sad stub? Revive it with the easy-to-use Sonic Gripen Pencil Holder! Now you can use every last bit of your well-loved pencil by slipping it into this holder. Once it's in, it stays securely in place—no need to twist or screw any parts to keep it there! As your pencil wears down, simply twist the grip area to extend the pencil. The grip is wide for a comfortable, easy-to-grasp hold that keeps your hand from tiring. What's more, it comes with a long twist eraser that's 0.3 inches (7 mm) in diameter and 0.7 inches (1.8 cm) long. The eraser is refillable.
This pencil holder can hold pencils that are approximately 1.4 inches (3.5 cm) to 3.9 inches (10 cm) long from tip to end.