A1 WaterRower  The WaterRower A1 is beautifully handcrafted from Oak hardwood, harvested from replenishable forests. The wood is unstained but each one is hand finished in Danish Oil. The single-seat monorail is made from aluminium giving it lightness and strength. The new A1 monitor is a simpler version of WaterRowers S4 Monitor and is designed for quick, easy use A1 WaterRower: Made from Oak hardwood American Oak is a strong wood with notable shock resistance. It is good for steam bending, and is predominantly used for interior furnishings, joinery, and sporting goods. Hand finished in Dutch Oil Danish oil is a wood finishing oil, often made of tung oil or polymerised linseed oil. It can provide a hard-wearing, often water-resistant satin finish, or serve as a primer on bare wood before applying paint or varnish. Aluminium seat monorail The A1 WaterRower features a hardwearing smooth aluminium seat monorail. Providing a smooth base to drive off when rowing the A1 machine. Simple to u