Take aim! Ball cannons are a great fun activity designed for both children and adults to do target practice and / or shoot across at each other. The cannons shoot light weight small foam balls using air pressure. This activity is completely safe – the cannons fire soft foam balls and can also have netting fitted, screening the users. They can be enjoyed by all ages from toddlers to adults. Installation of the cannons is principally carried out by our installers and we ask the client to provide the tubing and connection to the air pump – usually located in a utility area, always separate to the play zone.