These are fun, just had a pack a few weeks ago and it reminded me of how neat they are. It's a really small amount in a pack but just the amount you need to enjoy. It's all about hearing the strange crackles and feeling them burst of your tongue. A local friend of mine sells small batch chocolate and has a line that have these pop rocks in them so they're versatile, and fun to put on top of ice cream too especially for a birthday.