Things I liked: nothing
Things I would have changed: Make them the same size as normal pellets.
What others should know: WARNING: These are longer than standard lead pellets. As a result they do not work in my Crosman 357 or Daisy 880. They should work fine in a break barrel, but don't buy them if your gun has a clip or a small breech.
Things I liked: Don't know, still waiting on them.
Things I would have changed: Shipping. I live less than 100 miles from the warehouse. My rings went from Ohio to Indiana, back to Kentucky and they are in Ohio again. Probably won't see them for another few days. Now I know why shipping is more than the item. For the love of God don't order these alone and pay the extra money to avoid Fedex smartpost shipping.
What others should know: Estimated shipping was 3-5 business days. HA! With as close as I live even the USPS could have got them here in 3 days and done it for cheaper. Instead I'm left waiting over a week and I paid $9 for shipping.