The resilience and rapid growth made it an important resource for smallholders and farmers. It was probably the most versatile wood in the countryside with wide-ranging uses. Until World War II, the trees were often coppiced on a 10-year cycle to provide a sustainable source of timber for fuel and poles for building and woodworking. The colour of the wood ranges from creamy white to light brown, and the heart wood may be a darker olive-brown. Ash timber is hard, tough and very hard-wearing, with a coarse, open grain and a density of 710 kg/m3. It lacks oak's natural resistance to decay, and is not as suitable for posts buried in the ground. Because of its high flexibility, shock resistance, and resistance to splitting, ash wood is the traditional material for bows, tool handles, especially for hammers and axes, tennis rackets, and snooker cue sticks, and it was extensively used in the construction of early aircraft. Ash was commonly used green for making chair frames which would be seated with another timber or with woven rush (e.g. those made by Philip Clissett, see also "The English Regional Chair"). The parts were turned on a pole lathe or shaped with a drawknife. The practice essentially died out in the early 20th century, but has seen a revival in recent years.