Conduct incredible experiments and keep your kids entertained for hours on end with our chemistry lab set! Introduce a whole world of unforgettable experiments to the budding scientist in your life with our kids science set! This gift for 8+ year old boys and girls also includes a bonus guide with 10 additional activities using common household items! Details: For ages 8 and up Contents: Sodium bicarbonate (0.56 oz. / 16 g) Citric acid (0.88 oz. / 25 g) Red cabbage powder (0.17 oz. / 5 g) Sodium carbonate (0.17 oz. / 5 g) Calcium chloride (0.17 oz. / 5 g) 4 phenolphthalein tablets Sodium alginate (2 fl. oz. / 60 mL) Zinc sulfide (0.17 oz. / 5 g) 2 test tubes with holders 2 measuring scoops 1 beaker 1 pipette 1 paper straw 2 cups 1 cleaning brush 1 pair of safety glasses 1 pair of gloves 1 experiment tray 1 experiment guide 1 book of 10 bonus experiments