This is one (1) mini bottle. It is a plastic 2 liter pop bottle BEFORE blown up to its 2 liter size. It is hard plastic and will not break, chip or crack. It includes a plastic cap.
Great for science activities and experiments, art containers, games, storing items…. They are easy for small children and children who are physically challenged to hold and use.
Also check out the Science Resource Booklet, which is available for purchase. The Science Resource Booklet contains fifty-five (55) easy and inexpensive experiments with directions/recipes and sixty-two (62) bottle activities with directions/recipes. Included in this book is a section called “Bottle Mania”. There are twenty-nine (29) activities you can use with the mini bottles (highlighted in italic bold). This booklet has over 100 science activities that are either experiments or table top props for children to use at a science center.