The new KUM® CUB3 is a true all-rounder. Pencils, thick crayons, 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 again and 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 highest precision when sharpening and a long long time.

Blue Ocean

Due to their universal properties, fossil based raw materials such as oil accompany us on a daily basis. Today it may appear normal, but in the foreseeable future this will be a thing of the past. As a responsibility to future generations and to protect limited resources we feel obliged to produce sustainable products.

This we will tackle with bio-plascs. Our mission is not only to offer the highest quality products but also to lead when it comes to offering a fully sustainable product.

Bioplastics, also called bio-based plastics or biopolymers, consist to a significant extent or exclusively of renewable raw materials.

What are bio-plastics?

Bio-plastics are derived from agricultural crops. After years of research we were able to unite with the Blue Ocean series sustainability and the quality from KUM that you know.

Learn more about Blue Ocean and further products made of bio-plastic.

Current CUB3 Variants


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