Throwies

Now I'm as environmentally friendly as the next person, but throwies just really appeal to me. I know they are an environmental nightmare, but so's the whole human race. So I think everyone should make some and light up NZ.
You can get LEDs for 28c at Dick Smith. Stron magnets are $2 for 8 at the $2 shop. Haven't had chance to look out for batteries, but I'm definitely gonna do this.