National Geographic Crystal Growing Kit for Kids - Grow a Stunning Crystal Garden in 6 Hours | STEM Art Project Ceiling Fans breathable fabric for optimal airflow

breathable fabric for optimal airflow to convenient zippers for easy changes

This makes it easier than ever to maintain a spotless home

simply remove the cover and put the baby lounger into the washing machine

It is safe to use them in an instant pot

National Geographic Crystal Growing Kit for Kids - Grow a Stunning Crystal Garden in 6 Hours | STEM Art Project Ceiling Fans breathable fabric for optimal airflowGROW CRYSTAL COVERED TREES Watch as crystals grow from the branches of the included evergreen and cherry trees like magic; youll see the first crystals in minutes and trees will be fully covered in as little as 6 hours. YOU CHOOSE THE COLORS This is more than just a science kit! Color each tree any way youd like with the 5 watercolor pens in the kit and grow crystals in the colors youve chosen. It's a craft project and crystal kit all in one! REAL