This kit includes one (1) Science resource booklet, ten (10) mini plastic bottles and one (1) wood mini bottle holder. The Science booklet contains fifty-five (55) easy and inexpensive experiments with directions/recipes and sixty-two (62) bottle activities with directions/recipes. This booklet has over 100 science activities that are either experiments or table top props for children to use at a science center. Included in this booklet is a section called “Bottle Mania”. There are twenty-nine (29) activities you can use with the mini bottles (highlighted in the “Bottle Mania” booklet in italic bold). The booklet can also be purchased separately in the Resource Booklets section.