Rubber grippers Derwent Inktense

Derwent Inktense Blocks can be a bit messy to use but Derwent Grippers offer the perfect solution. Made from rubber they slide onto the block holding it secure and making it comfortable to use while you are working. They also keep your hands clean and can be used with other Derwent blocks such as Pastels, Natural Graphite and Compressed Charcoal.