There is a variety of types of ball approved for Primary School Football. I shall describe three notable examples.
1) The plastic balloon. An extremely lightweight model, used primarily in the early part of the season and seldom after that due to having burst. Identifiable by blue pentagonal panelling and the names of that year’s Premier League sides printed all over it. Advantages: low sting factor, low burst-nose probability, cheap, discourages a long-ball game. Disadvantages: over-susceptible to influence of the wind, difficult to control, almost magnetically drawn to flat school roofs whence never to return.
2) The rough-finish Mitre. Half football, half Portuguese Man o’ War. On the verge of a ban in the European Court of Human Rights, this model is not for sale to children. Used exclusively by teachers during gym classes as a kind of aversion therapy. Made from highly durable fibre-glass, stuffed with neutron star and coated with dead jellyfish. Advantages: looks quite grown up, makes for high-scoring matches (keepers won’t even attempt to catch it). Disadvantages: scars or maims anything it touches.
3) The ‘Tube’. Genuine leather ball, identifiable by brown all-over colouring. Was once black and white, before ravages of games on concrete, but owners can never remember when. Adored by everybody, especially keepers. Advantages: feels good, easily controlled, makes a satisfying ‘whump’ noise when you kick it. Disadvantages: turns into medicine ball when wet, smells like a dead dog.
(from 'Playground Football')