Pros: This is such a great little laser, and great for the price. will fill up the room and if used with a hazer or smoke its spectacular

Cons: Dont know how long its life will be, and needs a cool down after about 1 and half hours which is about average for this spec of laser.
Delivery time sucks. 7-15 days dont know wether they meant working days ie; mon to fri, mine came too late for a really great party, so i was upset.