Cider apple
Cider is made in several countries and can be made from any apples. Historically the flavours preferred and varieties used to produce cider have varied by region. Many of the most traditional apple varieties used for ciders come from or are derived from those from Devon, Somerset and Herefordshire in England, Normandy in France, and Asturias in Spain, and these areas are considered to have their own broad cider styles although the many exceptions make this more of a historic footnote. Normandy cider is usually naturally carbonated and clear: Asturian cider apple varieties are mainly 'sharps' or mild 'bittersweets', producing a mildly acidic cider which is customarily served by being poured from height into the glass to oxygenate it.
Spanish cuisine
Asturian cider, made of a special type of apple, is tradionally poured ("escanciada") from a certain height, usually over the head of the waiter/server: one hand holds the glass, slightly tilted, under the hip, while the other hand throws the cider from atop, the arm usually stretched upwards. When the cider falls into the glass from above, the drink "breaks", getting aerated and bubbly. It is consumed immediately after being served, in consecutive, tiny shots.