The Herbert is an electric pencil sharpener from Cretacolor with integrated rechargeable battery (including micro USB cable). This sharpener auto stops at a perfect point, is fast sharpening (professional fine point within 3-10 seconds) and is ideal for graphite, coloring and artist's or pastel pencils. For all shapes 6-12mm diameter (round, hexagonal, triangular pencils, pencils without wooden barrel). It is ideal for arts, crafts, school and office. The replacement helical blade (sold separately) is easy to exchange, is durable and features approximately 3,000 sharpening operations.

Electrically operated all round sharpener, Can be used to sharpen school pencils, artist pencils, graphite and colour pencils, Suitable for pencil diameters of between 6 and 12mm for both round and hexagonal casings, Equipped with rechargeable battery via USB cable, Auto stop feature once perfect point reached, Fast sharpening in 3 – 10 seconds for a perfect professional point