Create 3 different experiments!
This fantastic kit includes everything you need to create your
- own lava lamps,
- erupting volcanos and
- self-inflating balloons!
Full instructions included.
The following warning is from the supplier:
WARNING! Children under 8 years can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.