Woolfiller repairs holes and hides stains in woollen jumpers, cardigans, jackets and carpets, for example. How? Through embracing the specific character of wool. The fibres of wool contain miniscule scales which open up when they are pricked with a felt needle. The open scales bind with each other and will not be separated. Not even in the wash. Woolfiller can be used with a special machine or with the hand. It is simple, sustainable and satisfying. A new solution for an age old problem.