Product Description The KUM CUB3 is a real all-rounder. Pencils, thick colored pencils, even thin pencil leads – no problem! It reliably brings a wide variety of pencils with 8, 11 and 3.2 mm diameter into the perfect shape time and time again. The modern, minimalist design and the use of high-quality materials make the CUB3 a highlight on every desk. The first-class KUM quality guarantees the highest precision when sharpening and a long service life.