This Primary Science Lab Set includes 12 pieces to use with 10 easy-to-follow experiments. Set includes little-kid-friendly: flask, beaker, goggles, eyedropper, tweezers, magnifying glass, funnel, 2 small test tubes with lids and test tube stand, large test tube with lid and test tube stand, plus 10 activity cards with experiments. Ages 3+ / Grades PreK+.