PENTEL JOLT MECHANICAL PENCIL-0.7MM AS307 Take your writing to the next level with the Pentel Jolt Mechanical Pencil-0.7mm AS307. Boasting a sleek and ergonomic design, this pencil is perfect for everyday use. With precise 0.7mm lead and an easy-to-use click mechanism, you'll never have to worry about dull or broken tips again. Get crisp, clean lines every time with the Pentel Jolt Mechanical Pencil.