Playz science kits provide children with a fun and educational way to learn about different classroom subjects through unique and exciting science experiments that helps foster A+ grades in school! gift toys for 0-5 year old, gift for 6-11 year old, 12-17 year, 18-23 year, 24-29 year, 30-35 year, 36-41 year, 42-47 year, 48-53 year, 54-59 year, 60-6..