With step-by-step instructions and highly visual 3D illustrations that successfully guide you through each of the projects, central scientific concepts are presented so that you'll understand the "why" as well as the "how" of chemistry, with over 35 activities, including the following:- make candles- squirt with water pressure- squeeze an egg into a bottle- capture a CO2 explosion- grow crystals- sink and float an egg- dye flowers from the inside- expand and contract with freezer funThe use of everyday materials demystifies everyday chemistry; the following common household items were not practical to include in the kit, but will be needed: empty milk carton, thin necked bottle, 2 empty soup cans, large clear empty bottle, food coloring, salt, baking soda, vinegar, 2 eggs, clear plastic cups, measuring cups, pots or pans, matches, crayons, paper towels, casserole dish and a small candle.For ages 5 - 10.Contains 0.25 lb of wax, marbles, graduated cylinders, test tubes, over 25 additional pieces and a 40 page full color illustrated book.Contents include: 0.25 lb of Wax, Marbles, Graduated Cylinders, Test Tubes, Over 25 Additional Pieces, 40-Page Full Color Illustrated BookFor 1 playerAges 5 to 10Made in ChinaBrand new condition in original packagingWipe clean with dry or damp clothWarning: Choking Hazard - Contains small parts not suitable for children under 3 years.