[待更新] Traditional natural fibres from animals and plants for spinning, felting and dyeing, from nettles to cashmere. Sheep wool tops, cashmere, angora and alpaca fibre, silk and cotton, nettle, flax and hemp; tops, stricks and educational fibre packs; set in historical context for period re-enactors.ton, flax and linen, nettle and hemp. 1. Animal fibres 2. Silk silkworms 3. Plant fibres Advantages...