Smoke Cup enables you to produce your favourite coloured smoke right from the palm of your hand, magically and secretly! This well-made, flint-operated unit is small and easy to palm. Yet it manages to produce billows of coloured smoke! The SMOKE CUP can also be adapted to just about any prop. Simply screw it down, load it, strike the flint and walk away. About 5 seconds later a mysterious cloud of coloured smoke will be seen billowing around your favourite illusion! You'll find many ways to use this excellent utility prop! USES FLASH WOOL.