4M KidzLabs / Volcano Making Kit
This cool kit is both an awesome science project, and a cool desktop decoration!
Make a 9.5 cm tall solid volcano with the mould and plaster provided, and then paint and decorate it to look like volcanic rock with lava overflowing the top.
Then put baking soda and vinegar into the crater at the top of the volcano, and watch as an amazing eruption occurs! Your plaster volcano will really erupt with bubbly, fizzy lava!
The eruption can be performed repeatedly, so you're sure to entertain family and friends (not to mention yourself) for hours with this bubbling, fizzing plaster volcano!