Things I liked: Easy to load with pellets and easy to load the gun. Never had one before, but now that Ive used one, its a must have.
Things I would have changed: Too easy to expend the pellets in your pocket while carrying. Neck chain is always in the way so not much value there, but overall the pen is worth the money.
What others should know: Sell the pen without the neck chain at a good price. I primarily ordered it to qualify for free shipping. Never had one before, but I like haveing it now.