Lol eggs are fun and i have recently been told that xtra strong mints are good.
Not the most interesting thing to shoot, but i have recently been pinning drawing pins into a wooden board and shooting the heads of them, driving them into the wood. I find that aiming for such a small target really improves your technique. And if you use the drawing pins with the coloured plastic heads, its easier to see if you have hit because the plastic coating will be torn off. The only thing is obviously to make sure you collect all the pins after. Just an idea for u
Mark