they were really useful for the days when my husband and daughter were out a lot of the day, because they were able to get hot water easily at the juggling convention, and that's a pretty quick hot meal. there is also a wide range of printed local history material available. but some good came from it! they stayed overnight at a local college with 500 band leaders. the best investment of the product of your cocktail bar should be the one that sells best.however your cocktail bar opening must go in hand with the right pick season. 