Sisal Twine 2ply sisal garden twine - 250 grams Available for £4.50 view Brown / Green Twine Natural garden twine, 500 grams, 350 metres. Ideal in the garden or the home. 2 options available from £5.00 view Garden Guide Our garden guide book takes you around the 30 acres of Burncoose Gardens, with detailed information about the plants and background to the gardens. Available for £5.00 view