Watch the wonder of chemistry at work as this baking powder powered diving submarine submerges before your eyes just like the real thing.;Simply fill the submarine with baking powder, place it in water, and observe as it submerges and re-surfaces over and over again.;An excellent stocking stuffer, this toy is a great way to show how chemical reactions occur in a classroom setting.;Give the gift of science with toys and gadgets that foster curiosity and encourage scientific learning.;Recommended for ages 5 and up.;Challenge your child's imagination with 4M toys and kits.;4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.;4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium--all in the name of making learning fun.;Diving submarine powered by baking powder;Fun way to experiment with chemical reactions;For home or classroom use;Baking powder not included;For ages 5 and up

$6.90 SGD