Create radical reactions with the 19 pieces Discovery #MINDBLOWN reaction lab experiment kit. This easy-to-use science kit comes with materials for conducting over 35 chemistry experiments. Each activity demonstrates real scientific principles in a fun and exciting ways. • Product dimensions - 8" L x 2.38" W x 9.5" H • Product weight - 0.96 lbs • Set includes - 1 black light pen 1 aluminum powder 1 zinc sulfide 1 litmus powder 1 sodium alginate 1 spoon 1 calcium chloride • Set includes - 1 baking soda 1 activator 1 glue 1 measuring cup 1 pipe cleaner 1 mixing sticks 1 pipette 2 cotton balls 2 test tubes • 35 chemistry experiments - observe science in action through simple and safe chemical reactions this easy-to-use kit comes with materials for conducting over 35 chemistry experiments • We provide most of the tools and rare ingredients needed to perform amazing science experiments all you need to supply are common household items to begin your journey of scientific discovery • Engage young minds with a fun toy that makes them think why does the baking soda and vinegar create a reaction • Is the goop a liquid or a solid find out the answers (and more) with this fun set • Hands-on learning - this easy-to-use science kit comes with materials for conducting over 35 chemistry experiments • Each activity demonstrates real scientific principles in fun and exciting ways • Great gift for a budding scientist - gift a son daughter niece nephew or friend with an educational STEM toy that will inspire any young Einstein • Age 8 to 11 years • No battery needed • Warning - choking hazard-contains small parts not suitable for children under 3 years