Re: [Moved]I need something that is LOUD ,but is still small ,and lightweight. HELP!
The open end of the horn is about 7", so this determines your mallet head size, spray the horn black and have it pointing" backwards". The striking face should be lined with a soft(ish) material like leather and you should inbed a switch in it so when the face strikes something the switch makes. It is best if the batteries are placed right down the end on the handle so the mallet easier to wield. Closing the switch should start a 3 second timer which actuates a bucket brigade analog chip which you have programmed with your fiendish laughter.
Frank