More Missiles, More Fun!
The toy itself with the launcher is an excellent toy. Original package comes with 4. This is a refill and a little steep for the price.

great product
The product this goes with (the Stomp Rocket) is great for kids to burn off energy with. My 2 yr-old and 4 yr-old both love it, and it's easy for them to use. I highly recommend it!

Rockets Away!
I bought this for my sons, ages 5 and 2, and the 2 year old loves it probably more than his big brother. The rockets are as soft as Nerf foam, and they launch very easily. The rockets fly high and fast, but they don't hurt even when they hit you in the face. The 2 year old has taken to carrying the rocket launcher like a mini bazooka and chasing his brother with it around the house... he holds the rocket launcher on his little shoulder, drops the stomp-pad on the floor, and fires a salvo at his brother in less than a few seconds... it is amazing how good his aim has become. So far, they have been unable to damage anything with it or hurt one another.

This all said, this is not how the toy was meant to be used, but if you have boys, this is how it will eventually be used. If you have objections to your children firing foam projectiles at one another, then this is not the toy for you, (I know several parents that dislike the idea of their children "shooting" at anyone and refuse to buy them water-guns or Nerf products).

If you use this as it was meant to be used, you will take it outside and launch it straight up into the air, and it really goes amazingly high. Even when used properly, this toy is a blast to play with... even for dads.

This refill is recommended because more kids like it than you think
This toy surprised me - it attracted so many kids that all refills I bought are useful.

I bought the rocket toy for my 4-year old son. It took me 1 minute to set it up in a park. My son was able to launch the rocket into the sky immediately. Within several minutes, the toy attracted a dozen kids in the park. They lined up to get a chance to play. All kids love it (ranging from 3-8 years old). They played for more than an hour. At the end, several parents approached me and ask where I have bought them. I told them they can get it from Amazon.com.