Well I suppose this isnt magic, but its realated to party poppers. The traditional ones look like small wine bottles when turned upside down right?
Well some newer (?) type are cylinder shape and bigger than traditional poppers. The good thing is you can reload them (even though it is stated not to) by squeezing and pulling the bottom bit out.
There are 4 bits. The outside cylinder, the base, which you twist, with a sort of 'key' sticking up, a spring, and a ejector that has a hole in it matching the key. You will see how it is fitted together.
On the ejector bit, there are two grooves round the rim. Also there are two grooves in the main cylinder (in the bottom) make sure once the mecanism is asemblem you put it in, LINING UP THE GROOVES.
Now just stuff it with what you want.
