Sleek and stylish designed barrel mechanical pencil that matches the Energel BL77 and BLN75 series. Rubber grip for maximum comfort and control. Retractable tip protects pockets and purses. Pre-loaded with Pentel Ain HB lead; never needs sharpening, is super strong and produces a clear dark line. Refillable with Pentel refill lead and Z2-1N erasers.