I recently purchased a Slice 10513 Manual Pen Cutter from Slice UK. I had seen a few recommendations from other artists on Instagram and I was so excited to try one out. The tool has a curved ceramic blade and a slider button which enables you to choose from three blade positions. I used the pen cutter to create fine hairs and fur detail on my latest portrait of Toffee the Cockerpoo and I have to say it is absolutely fantastic. The tool enabled me to create some wonderful fluffy fur detail. It is easy to use and requires only the lightest touch. I am so pleased with my purchase and highly recommend it.