A garden & household twine made from the wool of rare-breed Whiteface Dartmoor sheep. It's strong yet soft & will last for a year in the garden. It is also compostable! A completely sustainable & socially responsible product. Green Fingers. TWOOL is made in Britain from the 'lustre' long wool of the rare Whiteface Dartmoor sheep, a much under-used natural resource. The Whiteface Dartmoor sheep is one of Britain's most ancient breeds.