4M Diving Submarine
- 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.