Explode on Impact Shells for a Slingshot/Catapult

Story behind it:
I was just messin about with a few of me mates with a bunch of slingshots, I was out of ammo and i had a bonch of lollies in my bag, so I launched 1 and it exploded when it hit the wall, It's was brill.

You will need:
Scissors,
A bunch of lollipops,
Catapult/Slingshot.

P.S: Sorry about the drawings, my camara broke :,O(

I recommend that you get a cheap lollie and nothing expensive, plus the cheap ones explode better...

Cut off the stick and the top of the plastic, so it makes a ball.

Just load up the lollie pellet like normal ammo the let'em rip.