RollOn - Double Sharpener. New RollOn double sharpener, available in the new colors midnight black and deep blue. The patented Easy Open & Close roller closure ensures easy and convenient opening and closing of the sharpener. Shavings are collected in the shavings container, ensuring a clean application. Extra long and sturdy pencil guide for optimal sharpening results. Sustainable refill solution thanks to the interchangeable sharpening unit. Suitable for all standard and jumbo colored pencils and graphite pencils. High-quality sharpener blades – Made in Germany. Sharpener with safety screw. Display box, color assorted: midnight black and deep blue.