True Cubes: a mould for making clear ice at home

True Cubes is a mould designed to produce ice cubes with a clearer appearance than you would normally get from a conventional ice cube tray. The original publication describes using it with ordinary tap water and a household freezer, without any special ice-making machine. It is aimed particularly at people who make drinks at home and want to take care over presentation. It is worth checking the size of the cubes, how much space the mould takes up in the freezer, the timings stated by the manufacturer and how each piece is removed without damaging it.