Tiny tools - BIG Science! How small is the tiniest ball of slime you can make? Find out with this adorable miniature science lab that features precision lab instruments in a custom case. Mix up chemistry experiments in itty-bitty beakers. Peer at tiny specimens through the teeny-tiny magnifier. Weigh chocolate chips or a Cheerio on the tiny balance scale. The wonderfully small size makes it perfect for sleepovers or on-the-go science exploration adventures. The science activity book features 20 experiments that teach kids about acids and bases, CO2 production, microscopy, chemical reactions, polymers, non-Newtonian fluids, and more! 8+ years.